Sample records for army aircraft

  1. Aircrew-aircraft integration: A summary of US Army research programs and plans (United States)

    Key, D. L.; Aiken, E. W.


    A review of selected programs which illustrate the research efforts of the U.S. Army Aeromechanics Laboratory in the area of aircrew-aircraft integration is presented. Plans for research programs to support the development of future military rotorcraft are also described. The crew of a combat helicopter must, in general, perform two major functions during the conduct of a particular mission: flightpath control and mission management. Accordingly, the research programs described are being conducted in the same two major categories: (1) flightpath control, which encompasses the areas of handling qualities, stability and control, and displays for the pilot's control of the rotorcraft's flightpath, and (2) mission management, which includes human factors and cockpit integration research topics related to performance of navigation, communication, and aircraft systems management tasks.

  2. Aircrew-aircraft integration - A summary of U.S. Army research programs and plans (United States)

    Key, D. L.; Aiken, E. W.


    A review of selected programs which illustrate the research efforts of the U.S. Army Aeromechanics Laboratory in the area of aircrew-aircraft integration is presented. Plans for research programs to support the development of future military rotorcraft are also described. The crew of a combat helicopter must, in general, perform two major functions during the conduct of a particular mission: flightpath control and mission management. Accordingly, the research programs described are being conducted in the same two major categories: (1) flightpath control, which encompasses the areas of handling qualities, stability and control, and displays for the pilot's control of the rotorcraft's flightpath, and (2) mission management, which includes human factors and cockpit integration research topics related to performance of navigation, communication, and aircraft systems management tasks.

  3. Army-NASA aircrew/aircraft integration program (A3I) software detailed design document, phase 3 (United States)

    Banda, Carolyn; Chiu, Alex; Helms, Gretchen; Hsieh, Tehming; Lui, Andrew; Murray, Jerry; Shankar, Renuka


    The capabilities and design approach of the MIDAS (Man-machine Integration Design and Analysis System) computer-aided engineering (CAE) workstation under development by the Army-NASA Aircrew/Aircraft Integration Program is detailed. This workstation uses graphic, symbolic, and numeric prototyping tools and human performance models as part of an integrated design/analysis environment for crewstation human engineering. Developed incrementally, the requirements and design for Phase 3 (Dec. 1987 to Jun. 1989) are described. Software tools/models developed or significantly modified during this phase included: an interactive 3-D graphic cockpit design editor; multiple-perspective graphic views to observe simulation scenarios; symbolic methods to model the mission decomposition, equipment functions, pilot tasking and loading, as well as control the simulation; a 3-D dynamic anthropometric model; an intermachine communications package; and a training assessment component. These components were successfully used during Phase 3 to demonstrate the complex interactions and human engineering findings involved with a proposed cockpit communications design change in a simulated AH-64A Apache helicopter/mission that maps to empirical data from a similar study and AH-1 Cobra flight test.

  4. Aircraft (United States)

    Hibbs, B.D.; Lissaman, P.B.S.; Morgan, W.R.; Radkey, R.L.


    This disclosure provides a solar rechargeable aircraft that is inexpensive to produce, is steerable, and can remain airborne almost indefinitely. The preferred aircraft is a span-loaded flying wing, having no fuselage or rudder. Travelling at relatively slow speeds, and having a two-hundred foot wingspan that mounts photovoltaic cells on most all of the wing`s top surface, the aircraft uses only differential thrust of its eight propellers to turn. Each of five sections of the wing has one or more engines and photovoltaic arrays, and produces its own lift independent of the other sections, to avoid loading them. Five two-sided photovoltaic arrays, in all, are mounted on the wing, and receive photovoltaic energy both incident on top of the wing, and which is incident also from below, through a bottom, transparent surface. The aircraft is capable of a top speed of about ninety miles per hour, which enables the aircraft to attain and can continuously maintain altitudes of up to sixty-five thousand feet. Regenerative fuel cells in the wing store excess electricity for use at night, such that the aircraft can sustain its elevation indefinitely. A main spar of the wing doubles as a pressure vessel that houses hydrogen and oxygen gases for use in the regenerative fuel cell. The aircraft has a wide variety of applications, which include weather monitoring and atmospheric testing, communications, surveillance, and other applications as well. 31 figs.

  5. U.S. Army Unmanned Aircraft Systems (UAS) - A Historical Perspective to Identifying and Understanding Stakeholder Relationships (United States)


    U.S. Army War College Research Project on UAVs: The Ryan Model 147 “Lightning Bug” UAV was born, successfully completing testing in 1962. By 1964...they believe they are being mistreated . Next to customers, suppliers are next in importance as an organization depends upon them for goods and service...soldiers, marines and foreign military students annually with over 125,000 square feet of training space, four hangars and three runways. Programs of

  6. Department of the Army Justification of Estimates for Fiscal Year 1985 Submitted to Congress February 1984, Procurement, Programs, Aircraft, Missiles, Weapons & Tracked Combat Vehicles. Part 1. Aircraft (United States)


    3E573) 2 Navy (4C640) 1 US Army Material & Readiness ASA(RD&A) (2E672) 1 DANA-WS (3E448) 3 Command ASA(M&RA) (2E594) I APA/1IPA/PWTCV (I oa) ATTN...192,126 233,183 1,0 ’ 01 ,uppIrs and materials 375.295 5:2,341 f21, 021 ii 001 Equipment 1,629,563 2.497,704 3,031,361 Iq 9001 Total direct obligations...UnobligatOd talamnco available., EO0 ,14 4002 for completion of prior Vver butfjot plucks 146, 0 111 00011 budget authority - . . 1-6 Fvbruary 1984 4

  7. Army-NASA aircrew/aircraft integration program. Phase 5: A3I Man-Machine Integration Design and Analysis System (MIDAS) software concept document (United States)

    Banda, Carolyn; Bushnell, David; Chen, Scott; Chiu, Alex; Neukom, Christian; Nishimura, Sayuri; Prevost, Michael; Shankar, Renuka; Staveland, Lowell; Smith, Greg


    This is the Software Concept Document for the Man-machine Integration Design and Analysis System (MIDAS) being developed as part of Phase V of the Army-NASA Aircrew/Aircraft Integration (A3I) Progam. The approach taken in this program since its inception in 1984 is that of incremental development with clearly defined phases. Phase 1 began in 1984 and subsequent phases have progressed at approximately 10-16 month intervals. Each phase of development consists of planning, setting requirements, preliminary design, detailed design, implementation, testing, demonstration and documentation. Phase 5 began with an off-site planning meeting in November, 1990. It is expected that Phase 5 development will be complete and ready for demonstration to invited visitors from industry, government and academia in May, 1992. This document, produced during the preliminary design period of Phase 5, is intended to record the top level design concept for MIDAS as it is currently conceived. This document has two main objectives: (1) to inform interested readers of the goals of the MIDAS Phase 5 development period, and (2) to serve as the initial version of the MIDAS design document which will be continuously updated as the design evolves. Since this document is written fairly early in the design period, many design issues still remain unresolved. Some of the unresolved issues are mentioned later in this document in the sections on specific components. Readers are cautioned that this is not a final design document and that, as the design of MIDAS matures, some of the design ideas recorded in this document will change. The final design will be documented in a detailed design document published after the demonstrations.

  8. Integrating the Unmanned Aircraft System into the National Airspace System (United States)


    and the ground control system. The ground control system is comprised of several integrated components to include: avionics , fuel, navigation...accessed January 15, 2011). U.S. Army Unmanned Aircraft Systems Roadmap 2010-2035: Eyes of the Army. Fort Rucker, Ala .: U.S. Army Unmanned Aircraft

  9. Army’s Management of Gray Eagle Spare Parts Needs Improvement (REDACTED) (United States)


    for Acquisition and Systems Management , Assistant Secretary of the Army (Acquisition, Logistics, and Technology ), responding for the Project Manager ...Secretary of the Army (Acquisition, Logistics, and Technology ), responding for the Project Manager , Unmanned Aircraft System, and comments from the Deputy... Management Comments Assistant Secretary of the Army (Acquisition, Logistics, and Technology )______________ 40 Army Materiel Command

  10. Army Strong: Equipped, Trained and Ready. Final Report of the 2010 Army Acquisition Review (United States)


    Disadvantaged Business Utilization, Department of the Army Price, Lee, Brigadier General, U.S. Army, PEO, Command Control Communications-Tactical...based on QDRs or future forecasts. Task Force ODIN was a successful rapid acquisition. It delivered a counter-Improvised Explosive Device ( build • Deliver 6 Lots of 250 a/c • IOTE using five AB3 aircraft in Mar 2012 • FRP decision planned for Jul 2012 • Development will continue

  11. Army Technology (United States)


    capabilities that results in rapid and efficient biosurveillance . The program uses an information portal similar to a health surveillance web...and quickly.” The D3 program is part of the broader Joint U.S. Forces Korea Portal and Integrated Threat Reduction Advanced Technology Demonstration... biosurveillance capabilities. Army researchers traveled to Korea with a suite of equipment, including nine commercial detector systems. Some of the systems are

  12. Army Robotics (United States)


    Army Robotics 07 October 2009 Dr. Grant Gerhart, Senior Research Scientist Bernard Theisen, Joint Center for Robotics DISTRIBUTION STATEMENT A... Robots 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) Grant Gerhart; Bernard Theisen 5d. PROJECT NUMBER 5e. TASK...CBRNE • IED Defeat Systems • Disarm / Disrupt • Reconnaissance • Investigation • Explosive Sniffer • Common Robotic Kit • EOD • Convoy • Log

  13. Analysis of FY79 Army Aircraft Accidents. (United States)


    materiel failure/ malfunction 1. A accident. taskerrr (E) s Jb prforanc whch evited The acronym for the 3W approach to the Investigation, fro tht rquied y... lulli , It t , 1AZ" l iil~ i ..-... lI :.].,;.’,, - ,- S !5U" i_ ’ , o ’o , "% ", . #.,""" ".’ - "-’.’’’’-. "" " "’ ."- " " " II I S.7 44’ * U 11 Imem <I

  14. Army Airships (United States)


    contains some type of internal support structure such as a keel. A rigid airship has a full skeleton, such as the Zeppelin model from the mid 1900‟s...the World War One, the Germans used zeppelins with limited success to attack the United Kingdom (UK) in a “strategic bomber” role. The US used...similar objectives.21 The Army initiated CPR‟s on every acquisition program to identify redundancies and create efficiencies. CPR‟s have led to more

  15. Army Modernization Strategy 2008 (United States)


    hazard. The SUGV modular design allows multiple payloads to be integrated in a plug-and- play fashion . Weighing less than 30 pounds, it is capable...the Army will: Continue to field LMP (to include Army Installations) Plan for and field GCSS-Army (F/T) Plan for and field GCSS-Army ( PLM +) Define

  16. Aircraft Design (United States)

    Bowers, Albion H. (Inventor); Uden, Edward (Inventor)


    The present invention is an aircraft wing design that creates a bell shaped span load, which results in a negative induced drag (induced thrust) on the outer portion of the wing; such a design obviates the need for rudder control of an aircraft.

  17. Complexity and Army Transformation (United States)

    Calhoun, Mark T.

    On 12 Octther 1999, the U.S. Army began a journey down a new path to innovation, when General Eric Shinseki presented his vision of Army Transformation at the 45th annual meeting of the Association of the United States Army. In this speech, General Shinseki described the Army as an organization consisting of heavy forces with excellent staying power but poor strategic responsiveness, light forces with excellent responsiveness but poor staying power, and a logistics system with an excessively large footprint. His proposed solution, a comprehensive change of the Army resulting in full-spectrum dominance and strategic responsiveness, would occur so quickly as to "be unnerving to some." [Shinseki. 1999] While this prediction has turned out in some ways to be true, it is not necessarily the speed of change that is unnerving to many of the people studying Army Transformation.

  18. 2010 Army Modernization Strategy (United States)


    Capability Release ( JCR ) software upgrades with BFT2 and KGV-72s provides Type-1 security and enhanced (10X) L-band bandwidth to current FBCB2 terminals...Additionally, JCR will include the co-host of the TiGR and the Army will leverage to support HBCT to SBCT conversions starting in FY11. By FY13...Army Human Intelligence 89 2010 ARMY MODERNIZATION STRATEGY WWW.G8.ARMY.MIL IBCT: IED: IED: IFPC: IPADS: IRB: ISR: IT: JAB: JBC-P: JCR : JETS

  19. Amphibious Aircraft (United States)

    National Aeronautics and Space Administration — A brief self composed research article on Amphibious Aircrafts discussing their use, origin and modern day applications along with their advantages and disadvantages...

  20. Army Overdependency on Contractors (United States)


    Army Overdependency on Contrators EWS 2005 Subject Area Topical Issues Contemporary Issues Paper Submitted by Captain HL Morris...aspect of this collection of information, including suggestions for reducing this burden, to Washington Headquarters Services , Directorate for Information... service would not be interrupted if the contractor failed to perform. The guidelines also mandated that the Army had to be capable of providing

  1. Aircraft cybernetics (United States)


    The use of computers for aircraft control, flight simulation, and inertial navigation is explored. The man-machine relation problem in aviation is addressed. Simple and self-adapting autopilots are described and the assets and liabilities of digital navigation techniques are assessed.

  2. The Total Army (United States)


    headquarters, but the acknowledged limitations reflect otherwise. This is even more concerning given “the Army strategy for global mission command of Army...above resembles a global security market , yet decisions are based on subjective estimates of risks, threats, and opportunities rather than objective...enthusiasm for new investments in blood and treasure. Yet the global security environment is one of growing complexity and danger, and the demand for an

  3. Nonverbal Communication and Aircrew Coordination in Army Aviation: Annotated Bibliography (United States)


    the cockpit of Army rotary-wing aircraft. The following operational definition is used in this literature review: Nonverbal communication ( NVC ) is...DefintRions: 0 Schras: El Methodologiel:E] NVC - Body Movement and Gestures: E] NVC - Time and Spaicec NVC - Facial Displays and Eye Movement: E...Related Topics Accident Investigation, Crew Composition, Automation Reviewed Not Included Face relationship to NVC but determined not relevant Definitions

  4. 33 CFR 334.410 - Albemarle Sound, Pamlico Sound, and adjacent waters, NC; danger zones for naval aircraft operations. (United States)


    ..., and adjacent waters, NC; danger zones for naval aircraft operations. 334.410 Section 334.410 Navigation and Navigable Waters CORPS OF ENGINEERS, DEPARTMENT OF THE ARMY, DEPARTMENT OF DEFENSE DANGER ZONE...; danger zones for naval aircraft operations. (a) Target areas—(1) North Landing River (Currituck...

  5. Environmental Assessment for the MQ-1 Predator and MQ-9 Reaper Unmaned Aircraft System (UAS) Second Formal Training Unit (FTU-2) Beddown (United States)


    4, T-38, Tornado, Army Air helicopters, motorized gliders , frequent TDY support aircraft for Army Air or DoD missions, and F-22 aircraft currently...over the next 20 years. Wind turbines are known to create noise and visual impacts in the immediate area. Hypersonic Corridors Flight Corridors...Air Force and NASA propose testing hypersonic vehicles over four corridors extending up to 825nautical miles from Edwards AFB. Source: 95th Wing

  6. 2007 Army Modernization Plan (United States)


    leaders grounded in leadership and fi eld cra , regardless of branch, who embody the Army Values and the Warrior Ethos and who are physically and...Survivability: “ Shoot and scoot” tactics; improved ballistic and NBC protection • Responsive fi res: Capable of fi ring within 45 seconds from a

  7. Women in the Army (United States)


    undoubtedly be included in the ultimate AFEES test package for future enlistees. The significance of this study effort, and ultimate value to the Army...FY. 2 2 PART 4 PROXOTIONS AND SELECTIONS Selection by. grade for promocion , command and advanced schooling are presented in this part. o Selections

  8. The Application of Unmanned Rotary-Wing Aircraft in Tactical Logistics in Support of Joint Operations (United States)


    Meteorological Conditions ISR Intelligence, Surveillance, and Reconnaissance NVGs Night Vision Goggles UCAR Unmanned Combat Armed Rotorcraft U.S. United...Army The U.S. Army first became interested in unmanned rotary-wing aircraft in 2004 and established the Unmanned Combat Armed Rotorcraft ( UCAR ...program.14 Both Northrop Grumman and Kaman were the lead contractors for the unmanned rotary prototype. The UCAR was designed to be an autonomous strike

  9. Aircraft Carriers

    DEFF Research Database (Denmark)

    Nødskov, Kim; Kværnø, Ole

    in Asia and will balance the carrier acquisitions of the United States, the United Kingdom, Russia and India. China’s current military strategy is predominantly defensive, its offensive elements being mainly focused on Taiwan. If China decides to acquire a large carrier with offensive capabilities......, then the country will also acquire the capability to project military power into the region beyond Taiwan, which it does not possess today. In this way, China will have the military capability to permit a change of strategy from the mainly defensive, mainland, Taiwan-based strategy to a more assertive strategy...... catapult with which to launch the fi ghter aircraft, not to mention the possible development of a nuclear power plant for the ship. The Russian press has indicated that China is negotiating to buy SU-33 fi ghters, which Russia uses on the Kuznetsov carrier. The SU-33 is, in its modernized version...

  10. Aircraft Electric Secondary Power (United States)


    Technologies resulted to aircraft power systems and aircraft in which all secondary power is supplied electrically are discussed. A high-voltage dc power generating system for fighter aircraft, permanent magnet motors and generators for aircraft, lightweight transformers, and the installation of electric generators on turbine engines are among the topics discussed.

  11. 75 FR 7255 - Army Educational Advisory Committee (United States)


    ... Department of the Army Army Educational Advisory Committee AGENCY: Department of the Army, DoD. ACTION... CFR 102-3.150, the following meeting notice is announced: Name of Committee: U.S. Army War College Subcommittee of the Army Education Advisory Committee. Date of Meeting: March 11, 2010. Place of Meeting:...

  12. Aircrew-aircraft integration issues in future US Army helicopters (United States)

    Hartzell, E. J.; Aiken, E. W.; Voorhees, J. W.


    Some human factors research issues, the resolution of which will be vital to the successful operation of future military helicopters are reviewed. Understanding and reducing the helicopter pilot's workload is examined by a diverse program directed at answering some of the more fundamental questions relating to the transfer displays and interactions between pilot and automated systems. The results of three experimental studies which address the issues of display control compatibility, characteristics of integrated controllers, and voice systems are presented.

  13. 3W Analysis of FY 78 Army Aircraft Accidents. (United States)


    A 0%1. A. -. 1 0 " 0t I *1 .1 4 * *1U -4 I- o C-4 * 1. II Oi 4 ’ w 4j-’I lJ: Iv31~vq c ~4 t4’ b1 0 . 44 Q r 4a j a . I~e is 1 ILA4~ 𔃾’ -4 U U.S. ANlY AITY CETE the people you turn to for safety FT RUCKER 069117

  14. Hybrid Aircraft for Heavy Lift / High Speed Strategic Mobility (United States)


    Aircraft such as the E-2 Hawkeye, E-3 Sentry, E-6 Mercury , and E-8 Joint STARS burn a significant amount of fuel to allow their persistence; this would...these programs involved the size and weight reduction required to fit the laser into an existing aircraft. Eliminating this need by carrying the laser...Mahony, Melissa. “U.S. Army to get new hybrid blimps for Afghanistan.” Smart Planet , 25 June 2010.

  15. Army Equipment Modernization Plan (United States)


    Intrusion System (BAIS) (14.6 percent of the Army Acquisition Objective (AAO) of 8,933). Provides early seismic /acoustic warning, intrusion detection...The advanced affordable Turbine engine (aaTe), S&T Program developed and demon- strated two new helicopter turbine engines that provide significant...improvements in engine power and operating efficiencies. In FY12, the program transitioned to the Army’s Improved Turbine Engine Program (ITEP) to

  16. 1998 Army Modernization Plan (United States)


    Biological (CB) Protective Duty Uniform (STO) • Biometrics (SRO) • Nanoscience (SRO) • Millimeter Wave Material and Dissemination Technology... Biometrics and Nanoscience SROs will enable the development of advanced NBC detection and characterization systems, including the exploitation of biologically...Requirements Trailers • Procure HEMAT Trailers Figure K-23 K-19 //;<?. U.S. Army 1997Modernization Plan This final fleet assessment, made against the

  17. Army Leader Transitions Handbook (United States)


    to improving the organization. The following are some effective methods and a compilation of techniques and considerations which have been used... improve your understanding of the environment. Outgoing Leader’s Assessment An important item to obtain from the current leader is a list of key contacts...The courseware allows users to tailor training materials to specific needs. Users access this at the CAL AKO website or Army eLearning https

  18. Army Strong, Superintendent Savvy (United States)

    Mellon, Ericka


    Brigadier General Anthony "Tony" Tata of the U.S. Army had one of those "ah-ha" moments in April 2006 when, on the eve of an operation he was heading in Afghanistan, an Al Qaeda rocket shattered a nearby school. The attack killed a teacher and seven students and wounded dozens more. The rocket incident eventually nudged Tata toward a new mission:…

  19. The Army Lawyer (United States)


    Fired at Fleeing Cars, Soldiers Say, WASH. POST, Oct. 12, 2007, at A1 (quoting Major General (MG) Joseph Fil , Commander of 1st Cavalry Division, as...saying, “It’s yet another challenge, another setback.”). 32 See generally id. (quoting MG Joseph Fil as saying in reference to the incidents of PSC...Prosecutors Research Institute 99 Canal Center Plaza, Suite 510 Alexandria, VA 22313 (703) 549-9222 JULY 2008 • THE ARMY LAWYER

  20. Propulsion controlled aircraft computer (United States)

    Cogan, Bruce R. (Inventor)


    A low-cost, easily retrofit Propulsion Controlled Aircraft (PCA) system for use on a wide range of commercial and military aircraft consists of an propulsion controlled aircraft computer that reads in aircraft data including aircraft state, pilot commands and other related data, calculates aircraft throttle position for a given maneuver commanded by the pilot, and then displays both current and calculated throttle position on a cockpit display to show the pilot where to move throttles to achieve the commanded maneuver, or is automatically sent digitally to command the engines directly.

  1. Army Training Study: Concepts of the Army Training System. (United States)


    Combat Units. 1 March 1971. Harher, Robert A. and Coleman, Charlie C. Application of Simulation Training Exercises to Crisis Relocation Planning...product or outpit of the Army’s helth -. Ssinn. 0 ro)gram qM is a go example of hw pr hugra-. udgetinc’ is intro-. to work. The Army’s health care

  2. The Army Profession: A Narrative (United States)


    profile cases of alleged misconduct” were symptomatic of “a much larger issue affecting the armed forces.”9 In the Associated Press, Lolita Baldor...Science: An Academic Discipline." Army Magazine, no. 5 (May 2005): 14-15. Baldor, Lolita C. and Michael Biesecker. "US Army Brigadier General

  3. Army Contract Writing System (ACWS) (United States)


    the integration with Army Enterprise Resource Planning systems. As a financial feeder system, ACWS will meet the compliance requirements of the...Federal Financial Management Improvement Act of 1996. The system will meet the full scope of Army Contracting requirements, including those in secure process efficiencies, support compliance with the Federal Financial Management Improvement Act of 1996, integrate with existing Enterprise

  4. U.S. Army Air Forces in World War II. Combat Chronology 1941-1945 (United States)


    1215 Jefferson Davis Highway, Suite 1204, Arlington VA 22202-4302. Respondents should be aware that notwithstanding any other provision of law , no...Armies, hit troop and gun concentra- tions and comm in Rocca and Palena areas. Other NATAF aircraft bomb town of Rocca, Bussi sul Tirino explosive works...of Rome. P-47’s bomb munitions factory at Bussi sul Tirino. P-40’s and A-36’s, in spt of US Fifth Army Forces, bomb positions in Anzio beach- head are

  5. Unmanned aircraft systems (United States)

    Unmanned platforms have become increasingly more common in recent years for acquiring remotely sensed data. These aircraft are referred to as Unmanned Airborne Vehicles (UAV), Remotely Piloted Aircraft (RPA), Remotely Piloted Vehicles (RPV), or Unmanned Aircraft Systems (UAS), the official term used...

  6. The Army Lawyer (United States)


    articles do not necessarily reflect the view of The Judge Advocate General or the Department of the Army. Masculine or feminine pronouns appearing in...they accompany is their frequent use of the plural pronouns “we,” “us,” and “our” in their news stories to describe the progress of the units to facilitate information to the interrogators , and save the lives of other soldiers out there.”30 Specialist Ambuhl also is quoted as saying that

  7. Army Energy Plan. (United States)


    ultimate goal. Additionally, electric vehicles, scooters , and bicycles are being widely used for on-post courier, patrol and maintenance operations. Table 4...characteristics. b. Suspension systems. The Army has a new suspension system under develop- ment called the Loopwheel. This new experimental suspension will...200 200 COMPOSITE STRUCTURAL VEH COMPS AMM 2 6.2 AH84 100 0 0 LIGHTWEIGHT SUSPENSION COMPS AMM 0 6.2 AH84 300 350 250 SAMARIUM-COBALT GEN TECH HOL 3 6.2

  8. U.S. Army Unmanned Aircraft Systems Roadmap 2010-2035: Eyes of the Army (United States)


    will often be commercial off-the- shelf equipment available on the open market . Weapons and equipment incorporating sophisticated technology, but...collection of the raw properties of objects with advanced radar, electro-optical, infrared, spectral, magnetic, nuclear, olfactory , acoustic, and seismic

  9. Integrated cockpit design for the Army helicopter improvement program (United States)

    Drennen, T.; Bowen, B.


    The main Army Helicopter Improvement Program (AHIP) mission is to navigate precisely, locate targets accurately, communicate their position to other battlefield elements, and to designate them for laser guided weapons. The onboard navigation and mast-mounted sight (MMS) avionics enable accurate tracking of current aircraft position and subsequent target location. The AHIP crewstation development was based on extensive mission/task analysis, function allocation, total system design, and test and verification. The avionics requirements to meet the mission was limited by the existing aircraft structural and performance characteristics and resultant space, weight, and power restrictions. These limitations and night operations requirement led to the use of night vision goggles. The combination of these requirements and limitations dictated an integrated control/display approach using multifunction displays and controls.

  10. The French Army and British Army Crimean War Reforms

    Directory of Open Access Journals (Sweden)

    Anthony Dawson


    Full Text Available French army logistics of the Crimean War are generally considered to have been better organized than their British counterpart. This sometimes erroneous belief was fuelled by letters home (from officers and men as well as by the reporting of various ‘special correspondents’ in the Crimea, and created an emotional response favourable to the ordinary soldier and, in particular, towards the French. This then became the basis for arguments for reform of the British army in the military and domestic press and in Parliament. Clamour for reform on French lines led to official studies being made of the French army, especially of logistics, officer education, and even uniforms. The French army, however, was little understood and the resulting ephemeral corps-style units (such as Land Transport Corps, Army Work Corps, and Mounted Staff Corps were quickly found faulty. In fact, official study of the French army often had little or no effect on the major reforms of the war. Emulation of the French was ultimately short-lived and of little effect; the favourable perception of the French was based on short-term emotional response and, indeed, the desire for army reform had its sting drawn with the establishment of the Roebuck Committee. Post-war retrenchment and success in the Indian Mutiny would stifle what was left of the reform debate.

  11. Application of a cost/performance measurement system on a research aircraft project (United States)

    Diehl, J. J.


    The fundamentals of the cost/performance management system used in the procurement of two tilt rotor aircraft for a joint NASA/Army research project are discussed. The contractor's reporting system and the GPO's analyses are examined. The use of this type of reporting system is assessed. Recommendations concerning the use of like systems on future projects are included.

  12. Exploring the Complexities of Army Civilians and the Army Profession (United States)


    Profession. It appears reasonable that military and civilians become bilingual in the doctrine, regulations, and languages of both the operational force...members of the Armed Forces and Army Civilians as employed by the Armed Forces.15 The simple generalization and different language in the law and...civil-military relations and the Army Civilian Corps closes the first section. 4 The second section contrasts institutions, organizations, and

  13. US Army TARDEC: Robotics Overview (United States)


    unclassified US ARMY TARDEC Robotics Overview Bernard Theisen, Joint Center for Robotics 25 March 2010 Reference herein to any specific commercial...4. TITLE AND SUBTITLE US ARMY TARDEC Robotics Overview 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) Bernard... Robotics Industry Partnerships Academia PartnershipsGovernment Partnerships TRADOC Community Outreach • S&T Support to the RS-JPO • Develops and Fosters

  14. U.S. Army flyover hosted by the Virginia Tech Corps of Cadets Friday and Saturday



    The Virginia Tech Corps of Cadets and the Army ROTC Department will sponsor, barring weather or operational factors, a military aircraft flyover with two AH-64 Apache attack helicopters from the Combat Aviation Brigade of the 82nd Airborne Division from Fort Bragg, N.C., during pre-game ceremonies of the Virginia Tech vs. Western Kentucky University football game to be held Saturday, Oct. 4.

  15. Aircraft Noise Prediction



    This contribution addresses the state-of-the-art in the field of aircraft noise prediction, simulation and minimisation. The point of view taken in this context is that of comprehensive models that couple the various aircraft systems with the acoustic sources, the propagation and the flight trajectories. After an exhaustive review of the present predictive technologies in the relevant fields (airframe, propulsion, propagation, aircraft operations, trajectory optimisation), the paper add...

  16. 77 FR 9633 - Army National Cemeteries Advisory Commission (ANCAC) (United States)


    ... Department of the Army Army National Cemeteries Advisory Commission (ANCAC) AGENCY: Department of the Army... Army announces the following committee meeting: Name of Committee: Army National Cemeteries Advisory...: Lieutenant Colonel Renea Yates; or 571.256.4325. SUPPLEMENTARY INFORMATION:...

  17. Cable Tensiometer for Aircraft (United States)

    Nunnelee, Mark (Inventor)


    The invention is a cable tensiometer that can be used on aircraft for real-time, in-flight cable tension measurements. The invention can be used on any aircraft cables with high precision. The invention is extremely light-weight, hangs on the cable being tested and uses a dual bending beam design with a high mill-volt output to determine tension.

  18. Give us back our field army! The Dutch army leadership and the operational planning during the interwar years

    NARCIS (Netherlands)

    H. Amersfoort


    The 1922 Army Reform Bill reduced the Dutch army to a militia. During the period between the two World Wars Dutch army leadership sought to rebuild an army that in several repects (organization, armement, doctrine) could be compared to the armies of great powers like France and Germany. The army lea

  19. U.S. Army Medical Department (United States)

    ... Excerpt-3 Building partnerships through military medicine Tripler Army Medical Center assists in medical missions. Read more ... their age, height, and weight. Healthy Living Videos Army Medicine Health Minute View More Videos

  20. Aircraft operations management manual (United States)


    The NASA aircraft operations program is a multifaceted, highly diverse entity that directly supports the agency mission in aeronautical research and development, space science and applications, space flight, astronaut readiness training, and related activities through research and development, program support, and mission management aircraft operations flights. Users of the program are interagency, inter-government, international, and the business community. This manual provides guidelines to establish policy for the management of NASA aircraft resources, aircraft operations, and related matters. This policy is an integral part of and must be followed when establishing field installation policy and procedures covering the management of NASA aircraft operations. Each operating location will develop appropriate local procedures that conform with the requirements of this handbook. This manual should be used in conjunction with other governing instructions, handbooks, and manuals.

  1. The Evolution of Army Leader Development (United States)


    Colarusso , Towards a U.S. Army Officer Corps Strategy for Success: Developing Talent, (Carlisle Barracks, PA: U.S. Army War College, March 2010), 4-6...16 Casey Wardynski, David S. Lyle, Michael J. Colarusso , Towards a U.S. Army Officer Corps Strategy for Success: Employing Talent, (Carlisle

  2. Enhancing Army Joint Force Headquarters Capabilities (United States)


    Ad hoc (Army) 2004–2005 MNSTC-I SSTR CENTCOM Ad hoc (Army) 2004-2005 JTF-G8/ DNC /RNC HD/CS NORTHCOM Ad hoc (Army) x 3 2004 JTF-515 SSTR PACOM 2004...AFIC = Armed Forces Inaugural Committee; CENTCOM = Central Command; DNC = Democratic National Committee; EUCOM = European Command; FSSG = Fleet

  3. Predicting Visibility of Aircraft (United States)

    Watson, Andrew; Ramirez, Cesar V.; Salud, Ellen


    Visual detection of aircraft by human observers is an important element of aviation safety. To assess and ensure safety, it would be useful to be able to be able to predict the visibility, to a human observer, of an aircraft of specified size, shape, distance, and coloration. Examples include assuring safe separation among aircraft and between aircraft and unmanned vehicles, design of airport control towers, and efforts to enhance or suppress the visibility of military and rescue vehicles. We have recently developed a simple metric of pattern visibility, the Spatial Standard Observer (SSO). In this report we examine whether the SSO can predict visibility of simulated aircraft images. We constructed a set of aircraft images from three-dimensional computer graphic models, and measured the luminance contrast threshold for each image from three human observers. The data were well predicted by the SSO. Finally, we show how to use the SSO to predict visibility range for aircraft of arbitrary size, shape, distance, and coloration. PMID:19462007

  4. Tropospheric sampling with aircraft

    Energy Technology Data Exchange (ETDEWEB)

    Daum, P.H.; Springston, S.R.


    Aircraft constitute a unique environment which places stringent requirements on the instruments used to measure the concentrations of atmospheric trace gases and aerosols. Some of these requirements such as minimization of size, weight, and power consumption are general; others are specific to individual techniques. This review presents the basic principles and considerations governing the deployment of trace gas and aerosol instrumentation on an aircraft. An overview of common instruments illustrates these points and provides guidelines for designing and using instruments on aircraft-based measurement programs.

  5. Lightning hazards to aircraft (United States)

    Corn, P. B.


    Lightning hazards and, more generally, aircraft static electricity are discussed by a representative for the Air Force Flight Dynamics Laboratory. An overview of these atmospheric electricity hazards to aircraft and their systems is presented with emphasis on electrical and electronic subsystems. The discussion includes reviewing some of the characteristics of lightning and static electrification, trends in weather and lightning-related mishaps, some specific threat mechanisms and susceptible aircraft subsystems and some of the present technology gaps. A roadmap (flow chart) is presented to show the direction needed to address these problems.



    RAHMATI, Sadegh; GHASED, Amir


    Abstract. Generally domain Aircraft uses conventional fuel. These fuel having limited life, high cost and pollutant. Also nowadays price of petrol and other fuels are going to be higher, because of scarcity of those fuels. So there is great demand of use of non-exhaustible unlimited source of energy like solar energy. Solar aircraft is one of the ways to utilize solar energy. Solar aircraft uses solar panel to collect the solar radiation for immediate use but it also store the remaining part ...

  7. Depreciation of aircraft (United States)

    Warner, Edward P


    There is a widespread, and quite erroneous, impression to the effect that aircraft are essentially fragile and deteriorate with great rapidity when in service, so that the depreciation charges to be allowed on commercial or private operation are necessarily high.

  8. Essentials of aircraft armaments

    CERN Document Server

    Kaushik, Mrinal


    This book aims to provide a complete exposure about armaments from their design to launch from the combat aircraft. The book details modern ammunition and their tactical roles in warfare. The proposed book discusses aerodynamics, propulsion, structural as well as navigation, control, and guidance of aircraft armament. It also introduces the various types of ammunition developed by different countries and their changing trends. The book imparts knowledge in the field of design, and development of aircraft armaments to aerospace engineers and covers the role of the United Nations in peacekeeping and disarmament. The book will be very useful to researchers, students, and professionals working in design and manufacturing of aircraft armaments. The book will also serve air force and naval aspirants, and those interested in working on defence research and developments organizations. .

  9. Solar thermal aircraft (United States)

    Bennett, Charles L.


    A solar thermal powered aircraft powered by heat energy from the sun. A heat engine, such as a Stirling engine, is carried by the aircraft body for producing power for a propulsion mechanism, such as a propeller. The heat engine has a thermal battery in thermal contact with it so that heat is supplied from the thermal battery. A solar concentrator, such as reflective parabolic trough, is movably connected to an optically transparent section of the aircraft body for receiving and concentrating solar energy from within the aircraft. Concentrated solar energy is collected by a heat collection and transport conduit, and heat transported to the thermal battery. A solar tracker includes a heliostat for determining optimal alignment with the sun, and a drive motor actuating the solar concentrator into optimal alignment with the sun based on a determination by the heliostat.

  10. Aircraft electromagnetic compatibility (United States)

    Clarke, Clifton A.; Larsen, William E.


    Illustrated are aircraft architecture, electromagnetic interference environments, electromagnetic compatibility protection techniques, program specifications, tasks, and verification and validation procedures. The environment of 400 Hz power, electrical transients, and radio frequency fields are portrayed and related to thresholds of avionics electronics. Five layers of protection for avionics are defined. Recognition is given to some present day electromagnetic compatibility weaknesses and issues which serve to reemphasize the importance of EMC verification of equipment and parts, and their ultimate EMC validation on the aircraft. Proven standards of grounding, bonding, shielding, wiring, and packaging are laid out to help provide a foundation for a comprehensive approach to successful future aircraft design and an understanding of cost effective EMC in an aircraft setting.

  11. Aircraft Fire Protection Laboratory (United States)

    Federal Laboratory Consortium — The Navy Aircraft Protection Laboratory provides complete test support for all Navy air vehicle fire protection systems.The facility allows for the simulation of a...

  12. Aircraft Fire Protection Laboratory (United States)

    Federal Laboratory Consortium — The Navy Aircraft Protection Laboratory provides complete test support for all Navy air vehicle fire protection systems. The facility allows for the simulation of a...

  13. The Army Learning Organisation Workshop (United States)


    Balanced Scorecard (organisational level evaluation) o Defence Attitude Survey (organisational level evaluation) ‘Could be’ Evaluative/ the Defence Balance UNCLASSIFIED DSTO-TN-1189 UNCLASSIFIED 51 Scorecard . These questions had also been reviewed by Subject Matter Experts...UNCLASSIFIED DSTO-TN-1189 UNCLASSIFIED Acronyms AAR After Action Review ADEL Army Doctrine Electronic Library ADFAADS Australia Defence Force

  14. The Army Needs More Patriots (United States)


    the 10th AAMDC by at least 48% to account for requirements to perform Brigade headquarters functions, maintaining AAMDC TAC forward deployed and...Program (MCTP), US Army Combined Arms Center ( CAC ), Ft. Leavenworth, Kansas, can coordinate with AAMDCs to send a senior AMD officer to attend unit

  15. Index to Army Times 1991 (United States)



  16. Automatic aircraft recognition (United States)

    Hmam, Hatem; Kim, Jijoong


    Automatic aircraft recognition is very complex because of clutter, shadows, clouds, self-occlusion and degraded imaging conditions. This paper presents an aircraft recognition system, which assumes from the start that the image is possibly degraded, and implements a number of strategies to overcome edge fragmentation and distortion. The current vision system employs a bottom up approach, where recognition begins by locating image primitives (e.g., lines and corners), which are then combined in an incremental fashion into larger sets of line groupings using knowledge about aircraft, as viewed from a generic viewpoint. Knowledge about aircraft is represented in the form of whole/part shape description and the connectedness property, and is embedded in production rules, which primarily aim at finding instances of the aircraft parts in the image and checking the connectedness property between the parts. Once a match is found, a confidence score is assigned and as evidence in support of an aircraft interpretation is accumulated, the score is increased proportionally. Finally a selection of the resulting image interpretations with the highest scores, is subjected to competition tests, and only non-ambiguous interpretations are allowed to survive. Experimental results demonstrating the effectiveness of the current recognition system are given.

  17. 77 FR 66823 - Army Education Advisory Committee Study Meeting (United States)


    ... Department of the Army Army Education Advisory Committee Study Meeting AGENCY: Department of the Army, DoD... the Federal Regulations (41 CFR 102-3. 140 through 160, the Department of the Army announces the following committee meeting: Name of Committee: Army Education Advisory Committee (AEAC). Date(s) of...

  18. 78 FR 38956 - Army Education Advisory Subcommittee; Meeting Notice (United States)


    ... Department of the Army Army Education Advisory Subcommittee; Meeting Notice AGENCY: Department of the Army... Army Education Advisory Committee for deliberation by the Committee under the open- meeting rules. FOR... Designated Federal Officer: ATFL- APO, Monterey, CA, 93944, , (831)...

  19. 78 FR 69077 - Army Education Advisory Subcommittee Meeting Notice (United States)


    ... Department of the Army Army Education Advisory Subcommittee Meeting Notice AGENCY: Department of the Army, Do... Army Education Advisory Committee for deliberation by the Committee under the open-meeting , (831) 242-5828. SUPPLEMENTARY INFORMATION: Pursuant to 41 CFR 102-3.105(j) and 102-...

  20. 77 FR 27209 - Army Education Advisory Subcommittee Meeting Notice (United States)


    ... Department of the Army Army Education Advisory Subcommittee Meeting Notice AGENCY: Department of the Army, Do... ] Federal advisory committee meeting will take place: Name of Committee: Board of Visitors, U.S. Army War College Subcommittee. Date of Meeting: May 31, 2012. Place of Meeting: U.S. Army War College, 122...

  1. 77 FR 4026 - Army Education Advisory Subcommittee Meeting Notice (United States)


    ... Department of the Army Army Education Advisory Subcommittee Meeting Notice AGENCY: Department of the Army, Do... advisory committee meeting will take place: Name of Committee: Board of Visitors, U.S. Army War College Subcommittee. Date of Meeting: February 23, 2012. Place of Meeting: U.S. Army War College, 122 Forbes...

  2. 77 FR 50089 - Army Education Advisory Committee Meeting (United States)


    ... Department of the Army Army Education Advisory Committee Meeting AGENCY: Department of the Army, DoD. ACTION... the Federal Regulations (CFR 102-3. 140 through 160, the Department of the Army announces the following committee meeting: Name of Committee: Army Education Advisory Committee (AEAC). Date of...

  3. 78 FR 23759 - Army Education Advisory Subcommittee Meeting Notice (United States)


    ... Department of the Army Army Education Advisory Subcommittee Meeting Notice AGENCY: Department of the Army, Do... advisory committee meeting will take place: Name of Committee: Board of Visitors, U.S. Army War College Subcommittee. Dates of Meeting: May 16, 2013. Place of Meeting: U.S. Army War College, 122 Forbes...

  4. 77 FR 11084 - Army Education Advisory Committee Meeting (United States)


    ... Department of the Army Army Education Advisory Committee Meeting AGENCY: Department of the Army, DoD. ACTION... the Federal Regulations (CFR 102-3. 140 through 160, the Department of the Army announces the following committee meeting: Name of Committee: Army Education Advisory Committee (AEAC). Date of...

  5. Army Net Zero Prove Out. Army Net Zero Training Report (United States)


    the major steps for the framework. To provide a foundation for these iterative steps, linking energy , water, and waste data with installation...Scenarios {BITES) See how changes in energy dem and a nd supply by economic sector can im pact carbon dioxide em issions. Stochastic Energy Deployment...release, distribution is unlimited Requests for this document shall be referred to: Office of the Deputy Assistant Secretary of the Army for Energy

  6. China’s Approach to Technology Acquisition: Part 1. The Aircraft Industry (United States)


    Manchuria , the Japanese had established an air- craft engineering industry there, the Manchu Airplane Manufacturing Company, with plants in Shenyang...Kungchuling, and Harbin . The facili- ties were modern, employed a work force of close to 10,000; and pro- duced combat aircraft and engines for the...Japanese Army. At the end of World War II when Soviet forces overran the Japanese in Manchuria , the Russians systematically stripped these plants of

  7. Identification of Aircraft Hazards

    Energy Technology Data Exchange (ETDEWEB)

    K. Ashley


    Aircraft hazards were determined to be potentially applicable to a repository at Yucca Mountain in ''Monitored Geological Repository External Events Hazards Screening Analysis'' (BSC 2005 [DIRS 174235], Section 6.4.1). That determination was conservatively based upon limited knowledge of flight data in the area of concern and upon crash data for aircraft of the type flying near Yucca Mountain. The purpose of this report is to identify specific aircraft hazards that may be applicable to a monitored geologic repository (MGR) at Yucca Mountain, using NUREG-0800, ''Standard Review Plan for the Review of Safety Analysis Reports for Nuclear Power Plants'' (NRC 1987 [DIRS 103124], Section, as guidance for the inclusion or exclusion of identified aircraft hazards. The intended use of this report is to provide inputs for further screening and analysis of identified aircraft hazards based upon the criteria that apply to Category 1 and Category 2 event sequence analyses as defined in 10 CFR 63.2 [DIRS 176544] (Section 4). The scope of this report includes the evaluation of military, private, and commercial use of airspace in the 100-mile regional setting of the repository at Yucca Mountain with the potential for reducing the regional setting to a more manageable size after consideration of applicable screening criteria (Section 7).


    Energy Technology Data Exchange (ETDEWEB)

    K.L. Ashley


    Aircraft hazards were determined to be potentially applicable to a repository at Yucca Mountain in the ''Monitored Geological Repository External Events Hazards Screening Analysis'' (BSC 2004, Section 6.4.1). That determination was conservatively based on limited knowledge of flight data in the area of concern and on crash data for aircraft of the type flying near Yucca Mountain. The purpose of this report is to identify specific aircraft hazards that may be applicable to a Monitored Geologic Repository (MGR) at Yucca Mountain using NUREG-0800, ''Standard Review Plan for the Review of Safety Analysis Reports for Nuclear Power Plants'' (NRC 1987, Section, as guidance for the inclusion or exclusion of identified aircraft hazards. NUREG-0800 is being used here as a reference because some of the same considerations apply. The intended use of this report is to provide inputs for further screening and analysis of the identified aircraft hazards based on the criteria that apply to Category 1 and 2 event sequence analyses as defined in 10 CFR 63.2 (see Section 4). The scope of this technical report includes the evaluation of military, private, and commercial use of airspace in the 100-mile regional setting of the MGR at Yucca Mountain with the potential for reducing the regional setting to a more manageable size after consideration of applicable screening criteria (see Section 7).

  9. Aircraft Operations Classification System (United States)

    Harlow, Charles; Zhu, Weihong


    Accurate data is important in the aviation planning process. In this project we consider systems for measuring aircraft activity at airports. This would include determining the type of aircraft such as jet, helicopter, single engine, and multiengine propeller. Some of the issues involved in deploying technologies for monitoring aircraft operations are cost, reliability, and accuracy. In addition, the system must be field portable and acceptable at airports. A comparison of technologies was conducted and it was decided that an aircraft monitoring system should be based upon acoustic technology. A multimedia relational database was established for the study. The information contained in the database consists of airport information, runway information, acoustic records, photographic records, a description of the event (takeoff, landing), aircraft type, and environmental information. We extracted features from the time signal and the frequency content of the signal. A multi-layer feed-forward neural network was chosen as the classifier. Training and testing results were obtained. We were able to obtain classification results of over 90 percent for training and testing for takeoff events.

  10. Army Planning: Comprehensive Risk Assessment Needed for Planned Changes to the Armys Force Structure (United States)


    focus on retaining combat units, and senior Army leaders ’ assessment that shortfalls in combat units are more challenging to resolve than shortfalls in...According to the Army, this reduction will require reductions of both combat and supporting units. Army leaders reported that reducing the Army to...such levels creates significant but manageable risk to executing the U.S. military strategy and that further reductions would result in unacceptable

  11. US Army Research Laboratory Visualization Framework Design Document (United States)


    ARL-TR-7561 ● JAN 2016 US Army Research Laboratory US Army Research Laboratory Visualization Framework Design Document by...Laboratory US Army Research Laboratory Visualization Framework Design Document by Will Dron and Mark Keaton Raytheon BBN Technologies, 10...

  12. Aircraft Survivability. Summer 2011 (United States)


    accurate prediction of the cell wall folding pattern. The fuselage model contains 27,000 elements, with mesh refinement concentrated around defined as deformable including the ribcage, chest jacket, and pelvis. The dummy models are easily imported and positioned within the LS DYNA...proposed an Army unit force structure to man, maintain, and support new weapon systems. Kevin joined the SURVIAC in its infant stages in 1985 when it was

  13. The US Army Learning Concept for 2015 (United States)


    Pedagogy is still the right answer… • Learning on demand The US Army Learning Concept for 2015 Mobile Learning enabled by technology • Problem...The US Army Learning Concept for 2015 18 October 2012 Report Documentation Page Form ApprovedOMB No. 0704-0188 Public reporting burden for the...SUBTITLE The US Army Learning Concept for 2015 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) 5d. PROJECT NUMBER 5e

  14. Controls Over Army Real Property Financial Reporting (United States)


    Assistant Secretary of the Army (Financial Management and Comptroller) AWCF Army Working Capital Fund CIP Construction-in-Progress DCD/ DCW DFAS...Warehouse (DCD/ DCW ). The Assistant Secretary of the Army (Financial Management and Comptroller) (ASA[FM&C]) is responsible for the policies, procedures...entity’s information to automatically populate that indicator. As a result, IFS did not send DCD/ DCW correct information for determining the

  15. Army Training Study: Survey Data. (United States)


    training: dis- tractors, turbulence, and availabilty of training support material. Results from a detailed breakdown of the respondents by rank, type lower usage of Army regulations in training than do respondents in CONUS. Unit differences are noted only insofar as air defense artillery...specialities. Differences by rank are noted on each iteir with junior officers, senior NCOs and junior NCOs reporting higher usage in all areas than

  16. Considering a Cadre Augmented Army (United States)


    division equivalents (HDEs) of Abrams tanks in the first year of ____________ 101 Dewar et al (2000), p. 59 102 Dewar et al (2000), p. 61 -200- An...Reserves and the Abrams Doctrine: Unfulfilled Promise, Uncertain Future,” Heritage Foundation Lecture, April 18, 2005. Carey, Benedict, “Stress on Troops... Floyd H., The Standby Reserve Training Corps: An Alternative Mobilization Manpower Policy, Army War College, Carlisle Barracks, PA, 1985. Dupuy

  17. 2011 Army Strategic Planning Guidance (United States)


    TESI ) of 22,000 Soldiers, the Army’s total force by the end of the mid-term period is programmed to be 520K (AC). We will achieve a more...dwell ratios, extending TESI authority to adequately man deploying units and sustain the All-Volunteer Force, right-sizing the generating force, and... TESI Temporary End-Strength Increase WMD Weapons of Mass Destruction 2011 ARMY STRATEGIC PLANNING GUIDANCE Page 19 2011

  18. Army Environmental Cleanup Strategic Plan (United States)


    New success indicators are all definable, measurable, and achievable MAY 200918 of 29 Emerging Issues  Emerging contaminants  MMRP progress  NCP...programmatic expectations  NDNODS  Operational range program  Vapor Intrusion MAY 200919 of 29 Emerging Contaminants – Hexavalent Chromium...regulatory standards  Several emerging contaminants have been assessed and judged to have a significant potential impact to Army cleanup programs

  19. Information Management: Army Information Management (United States)


    commander is the franchising authority. When appropriate, the installation commander may designate a non-appropriated fund instrumentality (NAFI) to be...the franchising authority. Overall staff management of CATV is the responsibility of the DISC4 at the Army level and will be executed at the local level...installations are cable television franchising authorities for the purpose of the applicable cable televisions laws. As a result, installations may

  20. Army Independent Risk Assessment Guidebook (United States)


    AMSAA Kadry Rizk, TARDEC Lisa Graf, TARDEC Klaus Sanford, TRAC Elyse Krezmien, TRAC Jerry Scriven, ALU Igor Linkov, ERDC Alison Tichenor...Engineering ATEC - Army Test and Evaluation Command BCA - Business Case Analysis C - Consequence Level C- BA - Cost Benefit Analysis CDD...the AMSAA Risk Team has completed 12 technical and schedule risk assessments to support AoAs and Cost-Benefit Analyses (C- BAs ). AMSAA also developed

  1. 76 FR 56406 - Science and Technology Reinvention Laboratory Demonstration Project; Department of the Army; Army... (United States)


    .... SUMMARY: On March 7, 2011 (76 FR 12508-12548), DoD published notice of approval of a personnel management... the Army; Army Research, Development and Engineering Command; Tank Automotive Research, Development... 9, 2010. FOR FURTHER INFORMATION CONTACT: TARDEC: Mr. Gregory Berry, U. S. Army Tank...

  2. Advanced Aircraft Material

    Directory of Open Access Journals (Sweden)

    Vivek Kumar Prince


    Full Text Available There has been long debate on “advanced aircraft material” from past decades & researchers too came out with lots of new advanced material like composites and different aluminum alloys. Now days a new advancement that is in great talk is third generation Aluminum-lithium alloy. Newest Aluminum-lithium alloys are found out to have low density, higher elastic modulus, greater stiffness, greater cryogenic toughness, high resistance to fatigue cracking and improved corrosion resistance properties over the earlier used aircraft material as mentioned in Table 3 [1-5]. Comparison had been made with nowadays used composite material and is found out to be more superior then that

  3. Aircraft Fuel Systems Career Ladder. (United States)


    type fittings remove and install fuel cells clean work areas inspect aircraft for safety pin installation purge tanks or cells using blow purge method...INSPECT AIRCRAFT FOR SAFETY PIN INSTALLATION 84 H254 PURGE TANKS OR CELLS USING BLOW PURGE METHOD 83 H227 CHECK AIRCRAFT FOR LIQUID OXYGEN (LOX...H243 INSPECT AIRCRAFT FOR SAFETY PIN INSTALLATION 52 M483 MIX SEALANTS BY HAND 48 K372 CONNECT OR DISCONNECT WIGGINS TYPE FITTINGS 48 H236 DISCONNECT

  4. Smart Camera System for Aircraft and Spacecraft (United States)

    Delgado, Frank; White, Janis; Abernathy, Michael F.


    This paper describes a new approach to situation awareness that combines video sensor technology and synthetic vision technology in a unique fashion to create a hybrid vision system. Our implementation of the technology, called "SmartCam3D" (SC3D) has been flight tested by both NASA and the Department of Defense with excellent results. This paper details its development and flight test results. Windshields and windows add considerable weight and risk to vehicle design, and because of this, many future vehicles will employ a windowless cockpit design. This windowless cockpit design philosophy prompted us to look at what would be required to develop a system that provides crewmembers and awareness. The system created to date provides a real-time operations personnel an appropriate level of situation 3D perspective display that can be used during all-weather and visibility conditions. While the advantages of a synthetic vision only system are considerable, the major disadvantage of such a system is that it displays the synthetic scene created using "static" data acquired by an aircraft or satellite at some point in the past. The SC3D system we are presenting in this paper is a hybrid synthetic vision system that fuses live video stream information with a computer generated synthetic scene. This hybrid system can display a dynamic, real-time scene of a region of interest, enriched by information from a synthetic environment system, see figure 1. The SC3D system has been flight tested on several X-38 flight tests performed over the last several years and on an ARMY Unmanned Aerial Vehicle (UAV) ground control station earlier this year. Additional testing using an assortment of UAV ground control stations and UAV simulators from the Army and Air Force will be conducted later this year.

  5. Aircraft Oxygen Generation (United States)


    aircraft use some form of on-board oxygen generation provided by one of two corporations that dominate this market . A review of safety incident data...manufacture of synthetic resins (e.g., Bakelite), and for 161 making dyestuffs, flavorings, perfumes , and other chemicals. Some are used as

  6. Robots for Aircraft Maintenance (United States)


    Marshall Space Flight Center charged USBI (now Pratt & Whitney) with the task of developing an advanced stripping system based on hydroblasting to strip paint and thermal protection material from Space Shuttle solid rocket boosters. A robot, mounted on a transportable platform, controls the waterjet angle, water pressure and flow rate. This technology, now known as ARMS, has found commercial applications in the removal of coatings from jet engine components. The system is significantly faster than manual procedures and uses only minimal labor. Because the amount of "substrate" lost is minimal, the life of the component is extended. The need for toxic chemicals is reduced, as is waste disposal and human protection equipment. Users of the ARMS work cell include Delta Air Lines and the Air Force, which later contracted with USBI for development of a Large Aircraft Paint Stripping system (LARPS). LARPS' advantages are similar to ARMS, and it has enormous potential in military and civil aircraft maintenance. The technology may also be adapted to aircraft painting, aircraft inspection techniques and paint stripping of large objects like ships and railcars.

  7. Aircraft noise prediction (United States)

    Filippone, Antonio


    This contribution addresses the state-of-the-art in the field of aircraft noise prediction, simulation and minimisation. The point of view taken in this context is that of comprehensive models that couple the various aircraft systems with the acoustic sources, the propagation and the flight trajectories. After an exhaustive review of the present predictive technologies in the relevant fields (airframe, propulsion, propagation, aircraft operations, trajectory optimisation), the paper addresses items for further research and development. Examples are shown for several airplanes, including the Airbus A319-100 (CFM engines), the Bombardier Dash8-Q400 (PW150 engines, Dowty R408 propellers) and the Boeing B737-800 (CFM engines). Predictions are done with the flight mechanics code FLIGHT. The transfer function between flight mechanics and the noise prediction is discussed in some details, along with the numerical procedures for validation and verification. Some code-to-code comparisons are shown. It is contended that the field of aircraft noise prediction has not yet reached a sufficient level of maturity. In particular, some parametric effects cannot be investigated, issues of accuracy are not currently addressed, and validation standards are still lacking.

  8. Aircraft Emissions Characterization (United States)


    sample from each trap through a heated (1500C) six-port valve ’ Carle Instruments Model 5621) and onto the analytical column. The coLoponents in each...Environmental Protection, Vol. II. Aircraft Engine Emissions, Int. Civil Aviation Organ., 1981. 7. Nebel , G. J., "Benzene in Auto Exhaust," J. Air Poll

  9. Army PM UAS Spectrum Update (United States)


    35.15GHz Sierra Nevada Corporation ( SNC ) 1 Aircraft (Wing) J/F-12 06982 TALS TS - Ground Unit RX 34.85 to 35.15GHz TX 34.78 to 35.08GHz Sierra...Nevada Corporation ( SNC ) 2 Runway J/F-12 06982 UNCLASSIFIED UNCLASSIFIED Gray Eagle RF Spectrum Requirements 23 System Component

  10. Army Science Board Ad Hoc Subgroup Report, Manning Army Systems (United States)


    VA 22314 (703) 751-2745 Major Brad Taylor, DCSP Military Staff Assistant Dr. Dan Risser , ARI Army Staff Assistant Dr. K.C. Emerson 560 Boulder...SINCGARS Meeting with DCSPER Mr. BradshawCAPL) Mr. Bennett(AMSAA) Dr. Risser (ARI) LtCol Abney LtGen Thurman 10 December, 1981 - The Pentagon...ASVAB Update Maintenance Data PM Trade BOIP/QQPRI/Div 86 Dr. Eaton(ARI) Dr. Risser (ARI) Dr. Hofer Col. Bettinger(SSC) 11 December, 1981

  11. Braking performance of aircraft tires (United States)

    Agrawal, Satish K.

    This paper brings under one cover the subject of aircraft braking performance and a variety of related phenomena that lead to aircraft hydroplaning, overruns, and loss of directional control. Complex processes involving tire deformation, tire slipping, and fluid pressures in the tire-runway contact area develop the friction forces for retarding the aircraft; this paper describes the physics of these processes. The paper reviews the past and present research efforts and concludes that the most effective way to combat the hazards associated with aircraft landings and takeoffs on contaminated runways is by measuring and displaying in realtime the braking performance parameters in the aircraft cockpit.

  12. Army Information Operations Officer Needs Analysis Report (United States)


    network analysis tool . . . it could really lead to some really negative second and third order effects. Another personnel issue that was...Research Institute for the Behavioral and Social Sciences Approved for public release...distribution is unlimited. U.S. Army Research Institute for the Behavioral and Social Sciences Department of the Army Deputy Chief of Staff, G1

  13. After the Spring: Reforming Arab Armies (United States)


    Arab region, and intercultural communication . She was previously assigned to the North Atlantic Treaty Organization (NATO) Defence College and the...and provides solutions to strategic Army issues affecting the national security community . The Peacekeeping and Stability Operations Institute...concern topics having strategic implications for the Army, the Department of Defense, and the larger national security community . In addition to its

  14. Army Industrial, Landscaping, and Agricultural Water Use

    Energy Technology Data Exchange (ETDEWEB)

    McMordie Stoughton, Kate; Loper, Susan A.; Boyd, Brian K.


    The Pacific Northwest National Laboratory conducted a task for the Deputy Assistant Secretary of the Army to quantify the Army’s ILA water use and to help improve the data quality and installation water reporting in the Army Energy and Water Reporting System.

  15. Army industrial, landscaping, and agricultural water use

    Energy Technology Data Exchange (ETDEWEB)

    Stoughton, Kate McMordie [Pacific Northwest National Laboratory (PNNL), Richland, WA (United States); Loper, Susan A. [Pacific Northwest National Laboratory (PNNL), Richland, WA (United States); Boyd, Brian K. [Pacific Northwest National Laboratory (PNNL), Richland, WA (United States)


    The Pacific Northwest National Laboratory conducted a task for the Deputy Assistant Secretary of the Army to quantify the Army’s ILA water use and to help improve the data quality and installation water reporting in the Army Energy and Water Reporting System.

  16. Army Cyber Mission Force - Ambitions and Realities (United States)


    readdress branding , compensation, professional development and organization in order to increase the likelihood of success for the Cyber Mission Force...unique character traits that differ from the typical traits of Army enlistees. The research has further shown that compensation, branding ...Force and private sector branding with that of the Army. The research also examined compensation differences between the Air Force, private sector

  17. Assessing the Assignment Policy for Army Women (United States)


    General surgeon 61K Thoracic surgeon 61L Plastic surgeon 61M Orthopedic surgeon 61N Flight surgeon 61P Physiatrist 61Q Radiation oncologist 61R Diagnostic... veterinarian (immaterial) Branch 65, Army Medical Specialist Corps 65A Occupational therapy Table C.3—Continued 100 Assessing the Assignment Policy for Army

  18. Survey of Army Personnel Interested in Teaching (United States)


    Demographic prof’de CurrentActive Army Personnel rent Teachers Actie - ifl~ = -Employment Active Actve Active Outside Army Officers Enlted Educaion Base: 607...Base: 607 345 206 301 1144 2380 0^ PA Desire to work with young people 71 69 70 64 70 78 Value or significance of education in society 69 68 68 75

  19. US Army blood program: 2025 and beyond. (United States)

    Gonzales, Richard; Taylor, Audra L; Atkinson, Andrew J; Malloy, Wilbur W; Macdonald, Victor W; Cap, Andrew P


    In preparing to support the Army in 2025 and beyond, the Army Blood Program remains actively engaged with the research and advanced development of blood products and medical technology to improve blood safety and efficacy in conjunction with the US Army Medical Research and Materiel Command. National and International Blood Bank authorities have noted that the US Army research and development efforts in providing new blood products and improving blood safety operate on the cutting edge of technology and are transformational for the global blood industry. Over the past 14 years, the Army has transformed how blood support is provided and improved the survival rate of casualties. Almost every product or process developed by or for the military has found an application in treating civilian patients. Conflicts have many unwanted consequences; however, in times of conflict, one positive aspect is the identification of novel solutions to improve the safety and efficacy of the blood supply.

  20. Male parentage in army ants

    DEFF Research Database (Denmark)

    Kronauer, Daniel J C; Schöning, Caspar; Boomsma, Jacobus J


    In most social insects workers do not mate, but have retained the ability to produce haploid eggs that can develop into viable male offspring. Under what circumstances this reproductive potential is realized and how the ensuing worker-queen conflict over male production is resolved, is an area...... of active research in insect sociobiology. Here we present microsatellite data for 176 males from eight colonies of the African army ant Dorylus (Anomma) molestus. Comparison with worker genotypes and inferred queen genotypes from the same colonies show that workers do not or at best very rarely reproduce...

  1. 19 CFR 10.183 - Duty-free entry of civil aircraft, aircraft engines, ground flight simulators, parts, components... (United States)


    ... Duty-free entry of civil aircraft, aircraft engines, ground flight simulators, parts, components, and... aircraft, aircraft engines, and ground flight simulators, including their parts, components, and... United States (HTSUS) by meeting the following requirements: (1) The aircraft, aircraft engines,...

  2. Army Basic Skills Provision: Whole Organisation Approach/Lessons Learnt (United States)

    Basic Skills Agency, 2007


    The Army began working in partnership with the Basic Skills Agency in 2000. This was formalised with the establishment of the Basic Skills Agency's National Support Project for the Army (2001) that contributes to the raising of basic skills standards in the Army by advising on, and assisting with, the development of the Army's basic skills policy…

  3. Aviation medicine and the Army. (United States)

    Vyrnwy-Jones, P; Thornton, R


    The purpose of this short series of articles is not to present the reader with a vast amount of technical data, soon to be forgotten, but to provide some items of general interest from the past, present, and future of Army aviation. Obviously there will be a concentration on medical matters, but the aim is to give the reader a feel for the rapid progress being made in helicopter design and the likely problems we may face in the future. The first article serves as an introduction to the series and three further articles will cover various aspects of the speciality. The second will be concerned with AAC helicopter accidents and will include accident investigation, crashworthiness and the contribution made by pilot error. The third article will cover major environmental problems of helicopters, particularly noise, vibration and thermal stress. The fourth article will examine ways in which microprocessors and modern technology will affect future helicopter and ancillary equipment development; for instance, a helicopter with no external windows has been suggested, 'The Iron Cockpit'. The fifth article will be concerned with the clinical aspects of Army Aviation medicine.

  4. Aircraft Data Acquisition


    Elena BALMUS


    The introduction of digital systems instead of analog ones has created a major separation in the aviation technology. Although the digital equipment made possible that the increasingly faster controllers take over, we should say that the real world remains essentially analogue [4]. Fly-by-wire designers attempting to control and measure the real feedback of an aircraft were forced to find a way to connect the analogue environment to their digital equipment. In order to manage the implications...

  5. Airline and Aircraft Reliability


    Hauka, Maris; Paramonovs, Jurijs


    Development of the inspection programme of fatigue-prone aircraft construction under limitation of airline fatigue failure rate. The highest economical effectiveness of airline under limitation of fatigue failure rate and failure probability is discussed. For computing is used exponential regression, Monte Carlo method, Log Normal distribution, Markov chains and semi-Markov process theory. The minimax approach is offered for processing the results of full-scale fatigue approval test of an air...

  6. Slotted Aircraft Wing (United States)

    McLean, James D. (Inventor); Witkowski, David P. (Inventor); Campbell, Richard L. (Inventor)


    A swept aircraft wing includes a leading airfoil element and a trailing airfoil element. At least one full-span slot is defined by the wing during at least one transonic condition of the wing. The full-span slot allows a portion of the air flowing along the lower surface of the leading airfoil element to split and flow over the upper surface of the trailing airfoil element so as to achieve a performance improvement in the transonic condition.

  7. Interaction of Aircraft Wakes From Laterally Spaced Aircraft (United States)

    Proctor, Fred H.


    Large Eddy Simulations are used to examine wake interactions from aircraft on closely spaced parallel paths. Two sets of experiments are conducted, with the first set examining wake interactions out of ground effect (OGE) and the second set for in ground effect (IGE). The initial wake field for each aircraft represents a rolled-up wake vortex pair generated by a B-747. Parametric sets include wake interactions from aircraft pairs with lateral separations of 400, 500, 600, and 750 ft. The simulation of a wake from a single aircraft is used as baseline. The study shows that wake vortices from either a pair or a formation of B-747 s that fly with very close lateral spacing, last longer than those from an isolated B-747. For OGE, the inner vortices between the pair of aircraft, ascend, link and quickly dissipate, leaving the outer vortices to decay and descend slowly. For the IGE scenario, the inner vortices ascend and last longer, while the outer vortices decay from ground interaction at a rate similar to that expected from an isolated aircraft. Both OGE and IGE scenarios produce longer-lasting wakes for aircraft with separations less than 600 ft. The results are significant because concepts to increase airport capacity have been proposed that assume either aircraft formations and/or aircraft pairs landing on very closely spaced runways.

  8. Sikorsky Aircraft Advanced Rotorcraft Transmission (ART) program (United States)

    Kish, Jules G.


    The objectives of the Advanced Rotorcraft Transmission program were to achieve a 25 percent weight reduction, a 10 dB noise reduction, and a 5,000 hour mean time between removals (MTBR). A three engine Army Cargo Aircraft (ACA) of 85,000 pounds gross weight was used as the baseline. Preliminary designs were conducted of split path and split torque transmissions to evaluate weight, reliability, and noise. A split path gearbox was determined to be 23 percent lighter, greater than 10 dB quieter, and almost four times more reliable than the baseline two stage planetary design. Detail design studies were conducted of the chosen split path configuration, and drawings were produced of a 1/2 size gearbox consisting of a single engine path of the split path section. Fabrication and testing was then conducted on the 1/2 size gearbox. The 1/2 size gearbox testing proved that the concept of the split path gearbox with high reduction ratio double helical output gear was sound. The improvements were attributed to extensive use of composites, spring clutches, advanced high hot hardness gear steels, the split path configuration itself, high reduction ratio, double helical gearing on the output stage, elastomeric load sharing devices, and elimination of accessory drives.

  9. Getting it right: revamping Army talent management


    Cook, Brian S.


    Approved for public release; distribution is unlimited U.S. Army officers face countless opportunity costs, especially at the mid-grade level, when deciding to stay in the Army past the ten-year mark of service. The scarcity of skilled labor in today’s economy makes it important that organizations, especially the Army, retain their human capital investment. This thesis suggests techniques to acquire, manage, and retain talent to ensure that the Army’s officer talent pool is not depleted. S...

  10. Guidance Systems of Fighter Aircraft

    Directory of Open Access Journals (Sweden)

    K.N. Rajanikanth


    Full Text Available Mission performance of a fighter aircraft is crucial for survival and strike capabilities in todays' aerial warfare scenario. The guidance functions of such an aircraft play a vital role inmeeting the requirements and accomplishing the mission success. This paper presents the requirements of precision guidance for various missions of a fighter aircraft. The concept ofguidance system as a pilot-in-loop system is pivotal in understanding and designing such a system. Methodologies of designing such a system are described.

  11. Guidance Systems of Fighter Aircraft


    K.N. Rajanikanth; Rao, R S; P. S. Subramanyam; Ajai Vohra


    Mission performance of a fighter aircraft is crucial for survival and strike capabilities in todays' aerial warfare scenario. The guidance functions of such an aircraft play a vital role inmeeting the requirements and accomplishing the mission success. This paper presents the requirements of precision guidance for various missions of a fighter aircraft. The concept ofguidance system as a pilot-in-loop system is pivotal in understanding and designing such a system. Methodologies of designing s...

  12. the Army Ethic-Educating and Equipping the Army Mid-Level Leaders in the CGSOC (United States)


    sexually assaulting a female subordinate.3 How has the Army responded to such ethical lapses that could have resulted in a loss of operational...a set of normative expectations for military officers. Army Profession. ADRP 1 defines the Army Profession as “a unique vocation of experts...Primarily refers to institutional, formal education that occurs throughout an officer’s career , commonly referred to as professional military

  13. Scheduling of an aircraft fleet (United States)

    Paltrinieri, Massimo; Momigliano, Alberto; Torquati, Franco


    Scheduling is the task of assigning resources to operations. When the resources are mobile vehicles, they describe routes through the served stations. To emphasize such aspect, this problem is usually referred to as the routing problem. In particular, if vehicles are aircraft and stations are airports, the problem is known as aircraft routing. This paper describes the solution to such a problem developed in OMAR (Operative Management of Aircraft Routing), a system implemented by Bull HN for Alitalia. In our approach, aircraft routing is viewed as a Constraint Satisfaction Problem. The solving strategy combines network consistency and tree search techniques.

  14. Optics in aircraft engines (United States)

    Vachon, James; Malhotra, Subhash

    The authors describe optical IR&D (independent research and development) programs designed to demonstrate and evaluate optical technologies for incorporation into next-generation military and commercial aircraft engines. Using a comprehensive demonstration program to validate this technology in an on-engine environment, problems encountered can be resolved early and risk can be minimized. In addition to specific activities related to the optics demonstration on the fighter engine, there are other optical programs underway, including a solenoid control system, a light off detection system, and an optical communication link. Research is also underway in simplifying opto-electronics and exploiting multiplexing to further reduce cost and weight.

  15. Aircraft propeller control (United States)

    Day, Stanley G. (Inventor)


    In the invention, the speeds of both propellers in a counterrotating aircraft propeller pair are measured. Each speed is compared, using a feedback loop, with a demanded speed and, if actual speed does not equal demanded speed for either propeller, pitch of the proper propeller is changed in order to attain the demanded speed. A proportional/integral controller is used in the feedback loop. Further, phase of the propellers is measured and, if the phase does not equal a demanded phase, the speed of one propeller is changed, by changing pitch, until the proper phase is attained.

  16. Commercial Aircraft Protection

    Energy Technology Data Exchange (ETDEWEB)

    Ehst, David A. [Argonne National Lab. (ANL), Argonne, IL (United States)


    This report summarizes the results of theoretical research performed during 3 years of P371 Project implementation. In results of such research a new scientific conceptual technology of quasi-passive individual infrared protection of heat-generating objects – Spatial Displacement of Thermal Image (SDTI technology) was developed. Theoretical substantiation and description of working processes of civil aircraft individual IR-protection system were conducted. The mathematical models and methodology were presented, there were obtained the analytical dependencies which allow performing theoretical research of the affect of intentionally arranged dynamic field of the artificial thermal interferences with variable contrast onto main parameters of optic-electronic tracking and homing systems.

  17. Chemistry in aircraft plumes

    Energy Technology Data Exchange (ETDEWEB)

    Kraabol, A.G.; Stordal, F.; Knudsen, S. [Norwegian Inst. for Air Research, Kjeller (Norway); Konopka, P. [Deutsche Forschungsanstalt fuer Luft- und Raumfahrt e.V. (DLR), Wessling (Germany). Inst. fuer Physik der Atmosphaere


    An expanding plume model with chemistry has been used to study the chemical conversion of NO{sub x} to reservoir species in aircraft plumes. The heterogeneous conversion of N{sub 2}O{sub 5} to HNO{sub 3}(s) has been investigated when the emissions take place during night-time. The plume from an B747 has been simulated. During a ten-hour calculation the most important reservoir species was HNO{sub 3} for emissions at noon. The heterogeneous reactions had little impact on the chemical loss of NO{sub x} to reservoir species for emissions at night. (author) 4 refs.

  18. Hydrogen aircraft technology (United States)

    Brewer, G. D.


    A comprehensive evaluation is conducted of the technology development status, economics, commercial feasibility, and infrastructural requirements of LH2-fueled aircraft, with additional consideration of hydrogen production, liquefaction, and cryostorage methods. Attention is given to the effects of LH2 fuel cryotank accommodation on the configurations of prospective commercial transports and military airlifters, SSTs, and HSTs, as well as to the use of the plentiful heatsink capacity of LH2 for innovative propulsion cycles' performance maximization. State-of-the-art materials and structural design principles for integral cryotank implementation are noted, as are airport requirements and safety and environmental considerations.

  19. Army JTIDS: A C3 Case Study (United States)


    Guerra , Director of Combat Developments, United States Army Signal Center, Fort Gordon for his sponsorship. Professor Donald A. Lacer and frequency band. This insures compatibility with civil Distance Measuring Equipment (DME), Military Tactical Air Navigation equipment (TACAN...LEBMNN~JORDAN ,AFGHNISTrAN ISRAEL, EGYPT SAD SUDAN SOUT)H YEMEN YEMEN ETHIOPIA Figure 22 The JSTARS Radar Platform data to Army fire support

  20. Strategic Planning and Army Installation Management. (United States)


    program. The U.S. Army has adopted the Malcolm Baldrige National Quality Award criteria for use in the ACOE program. Strategic planning is one of pillars of the Baldrige criteria. The Army has recognized that strategic planning is the key to the future. Strategic planning is the key to...and utilization of strategic planning . This paper examines through case study analysis several civilian communities and lessons learned through their

  1. Current and Future Army Resiliency Programs (United States)


    organizational learning, Peter Senge , illustrates this point very well: “Organizations learn only through individuals who learn. Individual learning does not...downloads/CSF2Newsletter- Issue3.pdf, (accessed March 3, 2013). 11 Griffith, “Army Suicides,” 496. 12 Casey, “Comprehensive Soldier Fitness,” 2. 13 Peter ... Senge , The Fifth Discipline: The Art & Practice of the Learning Organization (New York, NY: Doubleday, 2006), 129. 14 Griffith, “Army Suicides,” 505


    Directory of Open Access Journals (Sweden)

    C.M. Meyer


    Full Text Available Many sources maintain that the role played by air power in the 1973 Yom Kippur War was important. Other interpretations state that control of air space over the battlefield areas, (either by aircraft or anti-aircraft defences, was vital.

  3. Aircraft landing using GPS (United States)

    Lawrence, David Gary

    The advent of the Global Positioning System (GPS) is revolutionizing the field of navigation. Commercial aviation has been particularly influenced by this worldwide navigation system. From ground vehicle guidance to aircraft landing applications, GPS has the potential to impact many areas of aviation. GPS is already being used for non-precision approach guidance; current research focuses on its application to more critical regimes of flight. To this end, the following contributions were made: (1) Development of algorithms and a flexible software architecture capable of providing real-time position solutions accurate to the centimeter level with high integrity. This architecture was used to demonstrate 110 automatic landings of a Boeing 737. (2) Assessment of the navigation performance provided by two GPS-based landing systems developed at Stanford, the Integrity Beacon Landing System, and the Wide Area Augmentation System. (3) Preliminary evaluation of proposed enhancements to traditional techniques for GPS positioning, specifically, dual antenna positioning and pseudolite augmentation. (4) Introduction of a new concept for positioning using airport pseudolites. The results of this research are promising, showing that GPS-based systems can potentially meet even the stringent requirements of a Category III (zero visibility) landing system. Although technical and logistical hurdles still exist, it is likely that GPS will soon provide aircraft guidance in all phases of flight, including automatic landing, roll-out, and taxi.

  4. 2009 Center for Army Leadership Annual Survey of Army Leadership (CASAL): Main Findings (United States)


    Effective/Very Effective (AC, 2007-2009) Army Values Empathy Warrior Ethos Military Bearing/Physical Fitness Composure/ Resilence Mental Agility Sound...dependents ( children ) does not appear to have as much of an impact on morale, as 21% of Army leaders who indicate having no dependents report low or

  5. Army Transformaton: A View from the U.S. Army War College (United States)


    71 4. THE ARMY THROUGH THE LOOKING GLASS William F. Grimsley . . . . . . . . . . . . . . . . . . . 91 5...THE ARMY THROUGH THE LOOKING GLASS William F. Grimsley “Who are you?" said the caterpillar. “I-I hardly know, Sir, just at present—at least I know...

  6. Single Fuel Concept for Croatian Army Ground Vehicles

    Directory of Open Access Journals (Sweden)

    Robert Spudić


    Full Text Available During the process of approaching the European associationsand NATO the Republic of Croatia has accepted the singlefuel concept for all ground vehicles of the Croatian Army.Croatia has also undertaken to insure that all aircraft, motorvehicles and equipment with turbo-engines or with pressurizedfuel injection, for participation in NATO and PfP led operationscan • operate using the kerosene-based aviation fuel(NATO F-34. The paper gives a brief overview and the resultsof the earned out activities in the Armed Forces of the Republicof Croatia, the expected behaviour of the motor vehicle andpossible delays caused by the use of kerosene fuel (NATOF-34 as fuel for motor vehicles. The paper also gives the advantagesand the drawbacks of the single fuel concept. By acquiringnew data in the Croatian Armed Forces and experienceexchange with other nations about the method of using fuelF-34, the development of the technologies of engine manufacturingand its vital parts or by introducing new standards in theproductjon of fuels and additives new knowledge will certainlybe acquired for providing logistics support in the area of operations,and its final implementation will be a big step forward forthe Republic of Croatia towards Europe and NATO.

  7. Commercial aircraft composite technology

    CERN Document Server

    Breuer, Ulf Paul


    This book is based on lectures held at the faculty of mechanical engineering at the Technical University of Kaiserslautern. The focus is on the central theme of societies overall aircraft requirements to specific material requirements and highlights the most important advantages and challenges of carbon fiber reinforced plastics (CFRP) compared to conventional materials. As it is fundamental to decide on the right material at the right place early on the main activities and milestones of the development and certification process and the systematic of defining clear requirements are discussed. The process of material qualification - verifying material requirements is explained in detail. All state-of-the-art composite manufacturing technologies are described, including changes and complemented by examples, and their improvement potential for future applications is discussed. Tangible case studies of high lift and wing structures emphasize the specific advantages and challenges of composite technology. Finally,...

  8. Aircraft control system (United States)

    Lisoski, Derek L. (Inventor); Kendall, Greg T. (Inventor)


    A solar rechargeable, long-duration, span-loaded flying wing, having no fuselage or rudder. Having a two-hundred foot wingspan that mounts photovoltaic cells on most all of the wing's top surface, the aircraft uses only differential thrust of its eight propellers to turn, pitch and yaw. The wing is configured to deform under flight loads to position the propellers such that the control can be achieved. Each of five segments of the wing has one or more motors and photovoltaic arrays, and produces its own lift independent of the other segments, to avoid loading them. Five two-sided photovoltaic arrays, in all, are mounted on the wing, and receive photovoltaic energy both incident on top of the wing, and which is incident also from below, through a bottom, transparent surface.

  9. Aircraft recognition and pose estimation (United States)

    Hmam, Hatem; Kim, Jijoong


    This work presents a geometry based vision system for aircraft recognition and pose estimation using single images. Pose estimation improves the tracking performance of guided weapons with imaging seekers, and is useful in estimating target manoeuvres and aim-point selection required in the terminal phase of missile engagements. After edge detection and straight-line extraction, a hierarchy of geometric reasoning algorithms is applied to form line clusters (or groupings) for image interpretation. Assuming a scaled orthographic projection and coplanar wings, lateral symmetry inherent in the airframe provides additional constraints to further reject spurious line clusters. Clusters that accidentally pass all previous tests are checked against the original image and are discarded. Valid line clusters are then used to deduce aircraft viewing angles. By observing that the leading edges of wings of a number of aircraft of interest are within 45 to 65 degrees from the symmetry axis, a bounded range of aircraft viewing angles can be found. This generic property offers the advantage of not requiring the storage of complete aircraft models viewed from all aspects, and can handle aircraft with flexible wings (e.g. F111). Several aircraft images associated with various spectral bands (i.e. visible and infra-red) are finally used to evaluate the system's performance.

  10. U.S. Army Medical Research Institute of Infectious Diseases (United States)

    ... and thank you for your interest in the U.S. Army Medical Research Institute of Infectious Diseases (USAMRIID). ... This Web site provides an introduction to the U.S. Army Medical Research Institute of Infectious Diseases (USAMRIID) ...

  11. 40 CFR 87.6 - Aircraft safety. (United States)


    ... 40 Protection of Environment 20 2010-07-01 2010-07-01 false Aircraft safety. 87.6 Section 87.6 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) CONTROL OF AIR POLLUTION FROM AIRCRAFT AND AIRCRAFT ENGINES General Provisions § 87.6 Aircraft safety. The provisions...

  12. 14 CFR 21.6 - Manufacture of new aircraft, aircraft engines, and propellers. (United States)


    ... Manufacture of new aircraft, aircraft engines, and propellers. (a) Except as specified in paragraphs (b) and (c) of this section, no person may manufacture a new aircraft, aircraft engine, or propeller based on... provisions of §§ 21.183(c), 21.184(b), or 21.185(c); and (2) New aircraft engines or propellers...

  13. 78 FR 54385 - Airworthiness Directives; Various Aircraft Equipped With Rotax Aircraft Engines 912 A Series Engine (United States)


    ... Aircraft Equipped With Rotax Aircraft Engines 912 A Series Engine AGENCY: Federal Aviation Administration... directive (AD) for various aircraft equipped with Rotax Aircraft Engines 912 A Series Engine. This AD...; phone: +43 7246 601 0; fax: +43 7246 601 9130; Internet: . You...

  14. Bot armies as threats to network security (United States)

    Banks, Sheila B.; Stytz, Martin R.


    "Botnets", or "bot armies", are large groups of remotely controlled malicious software. Bot armies pose one of the most serious security threats to all networks. Botnets, remotely controlled and operated by botmasters or botherders, can launch massive denial of service attacks, multiple penetration attacks, or any other malicious network activity on a massive scale. While bot army activity has, in the past, been limited to fraud, blackmail, and other forms of criminal activity, their potential for causing large-scale damage to the entire internet; for launching large-scale, coordinated attacks on government computers and networks; and for large-scale, coordinated data gathering from thousands of users and computers on any network has been underestimated. This paper will not discuss how to build bots but the threats they pose. In a "botnet" or "bot army", computers can be used to spread spam, launch denial-of-service attacks against Web sites, conduct fraudulent activities, and prevent authorized network traffic from traversing the network. In this paper we discuss botnets and the technologies that underlie this threat to network and computer security. The first section motivates the need for improved protection against botnets, their technologies, and for further research about botnets. The second contains background information about bot armies and their key underlying technologies. The third section presents a discussion of the types of attacks that botnets can conduct and potential defenses against them. The fourth section contains a summary and suggestions for future research and development.

  15. Retaining Talent for Army 2020: Overcoming Institutional Barriers (United States)


    Assignments for Leaders, RETAL, 8. 18 Casey Wardynski, David S. Lyle, and Michael J. Colarusso , Towards a U.S. Army Officer Corps Strategy for...Opportunities (Boston: Harvard University, 2011), 17. 22 32 Wardynski, Lyle, and Colarusso , Towards a U.S. Army Officer Corps Strategy (accessed March 14, 2012). 34 Wardynski, Lyle, and Colarusso , Towards a U.S. Army Officer Corps Strategy for

  16. Army Communicator. Volume 32, Number 2, Spring 2007 (United States)


    Engineering requires skilled leaders LTC Tony Roper 14 Update Telecommunications Systems Engineering Course MAJ Mark Thomson 16 The Paradigm shift in 200 locations. Each TLA stack includes, at a minimum, an Army Security Router and an Intrusion Detection System or Intrusion Protection System...Security Center APC – Area Processing Center ARNET – Army Reserve Network ARSTRAT – Army Strategic Com- mand ASR – Army Security Router CIF – Central Issue

  17. Massive Joint Multinational Exercise Planning to Solve Army Warfighting Challenges (United States)


    the Army), 2-29. 8 Scope and Delimitations This study assesses the feasibility and ability of an Army division, and accompanying installation... Studies by NICHOLAS L. ROWLAND, MAJOR, U.S. ARMY B.S., Information Technology, Georgia Southern University, Statesboro, Georgia, 2005...shows how division planners can tailor them to study AWFCs. Army and joint commanders should align the majority of their training objectives with

  18. Optimizing the Sustainment of U.S. Army Weapon Systems (United States)


    64 OPTIMIZING SUSTAINMENT OF ARMY SYSTEMS 6 Chapter 1 - Optimizing the Sustainment of U.S. Army Weapon Systems In a paradigm shift from...past 13 years. The result has been the erosion of perishable maintenance skills. The Army must develop the most effective plan to sustain these...communities to study and effectively manage Army sustainment . One effort is the development of Maintenance Steering Groups (MSG) to perform extensive

  19. Reform of the Army Physical Disability Evaluation System (United States)


    that USAPDA currently falls under the Army Human Resources Command and not the Army Medical Command in that the medical department only provides...confusing to Soldiers, and leaves the impression that the Army ‘ underrates ’ disability in order to achieve fiscal savings.33 While that may not be the...Adapted from the PDES Review for the Commanding General, Human Resources Command as presented by the U.S. Army Physical Disability Agency, 3 July 2008

  20. Irrigation Alternatives to Meet Army Net Zero Water Goals (United States)


    Up to 100 Rain Barrel Catchment Up to...US Army Corps of Engineers BUILDING STRONG® Irrigation Alternatives to Meet Army Net Zero Water Goals Richard J. Scholze Dick L. Gebhart H...TYPE 3. DATES COVERED 00-00-2012 to 00-00-2012 4. TITLE AND SUBTITLE Irrigation Alternatives to Meet Army Net Zero Water Goals 5a. CONTRACT

  1. Training America’s Army for the Next Millennium. (United States)


    Corte Madera , California: Waite Group Press, 1994), 28. 9 William W. Hartzog and Susan Canedy, "TRADOC: Moving the Army Into the Future," Army...Future. Corte Madera , California: Waite Group Press, 1994. Romjue, John, L. American Army Doctrine for the Post-Cold War. Washington, D.C.: U.S

  2. The Women’s Army Corps: 1945-1978 (United States)


    floor-length wool skirt, white silk blouse , blue tiara with gold thread embroidery, blue suede pumps, white kid gloves, and a finger-tip length blue...24, 33, 267 Army Uniform Board, 162, 260 chief, 64, 94, 162, 212. See also Blanch - Army Uniform Branch, 394 field, Col. Florence A.; Bryant, Col. Army

  3. 32 CFR 508.1 - Utilization of Army bands. (United States)


    ... 32 National Defense 3 2010-07-01 2010-07-01 true Utilization of Army bands. 508.1 Section 508.1 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY AID OF CIVIL AUTHORITIES AND PUBLIC RELATIONS COMPETITION WITH CIVILIAN BANDS § 508.1 Utilization of Army bands. (a)...

  4. 32 CFR 644.517 - Clearance of Army lands. (United States)


    ... 32 National Defense 4 2010-07-01 2010-07-01 true Clearance of Army lands. 644.517 Section 644.517 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY (CONTINUED) REAL PROPERTY REAL... and Improvements § 644.517 Clearance of Army lands. The responsibility for performing clearance...

  5. 32 CFR 636.10 - Hunter Army Airfield vehicle registration. (United States)


    ... 32 National Defense 4 2010-07-01 2010-07-01 true Hunter Army Airfield vehicle registration. 636.10... Stewart, Georgia § 636.10 Hunter Army Airfield vehicle registration. Personnel assigned or employed at Hunter Army Airfield are required to register their privately owned vehicles within five days...

  6. VTOL to Transonic Aircraft Project (United States)

    National Aeronautics and Space Administration — The cyclogyro, an aircraft propulsion concept with the potential for VTOL to the lower bounds of transonic flight, is conceptually simple but structurally and...

  7. Western Pacific Typhoon Aircraft Fixes (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Western Pacific typhoon aircraft reconnaissance data from the years 1946 - 1965 and 1978, excluding 1952, were transcribed from original documents, or copy of...

  8. Fire resistant aircraft seat program (United States)

    Fewell, L. A.


    Foams, textiles, and thermoformable plastics were tested to determine which materials were fire retardant, and safe for aircraft passenger seats. Seat components investigated were the decorative fabric cover, slip covers, fire blocking layer, cushion reinforcement, and the cushioning layer.

  9. Causes of aircraft electrical failures (United States)

    Galler, Donald; Slenski, George


    The results of a survey of data on failures of aircraft electronic and electrical components that was conducted to identify problematic components are reported. The motivation for the work was to determine priorities for future work on the development of accident investigation techniques for aircraft electrical components. The primary source of data was the Airforce Mishap Database, which is maintained by the Directorate of Aerospace Safety at Norton Air Force Base. Published data from the Air Force Avionics Integrity Program (AVIP) and Hughes Aircraft were also reviewed. Statistical data from these three sources are presented. Two major conclusions are that problems with interconnections are major contributors to aircraft electrical equipment failures, and that environmental factors, especially corrosion, are significant contributors to connector problems.

  10. Aircraft recognition and tracking device (United States)

    Filis, Dimitrios P.; Renios, Christos I.


    The technology of aircraft recognition and tracking has various applications in all areas of air navigation, be they civil or military, spanning from air traffic control and regulation at civilian airports to anti-aircraft weapon handling and guidance for military purposes.1, 18 The system presented in this thesis is an alternative implementation of identifying and tracking flying objects, which benefits from the optical spectrum by using an optical camera built into a servo motor (pan-tilt unit). More specifically, through the purpose-developed software, when a target (aircraft) enters the field of view of the camera18, it is both detected and identified.5, 22 Then the servo motor, being provided with data on target position and velocity, tracks the aircraft while it is in constant communication with the camera (Fig. 1). All the features are so designed as to operate under real time conditions.

  11. Pilotless Aircraft Research Division (United States)


    Sperry Model 10 Velocimeter, Doppler radar at Wallops Island with trackers P.R. Mears and J. Quillen. Metallic ears pointed to the heavens, this radio tracking device kept tabs on Wallops rocket firings. Joseph Shortal has described this Doppler radar as follows: 'The Doppler radar was a genuine asset to PARD; it made possible the direct determination of velocity and allowed the measurement of drag for such simple models as the RM-2 and RM-5 types. Doppler radars were used in every launching from Wallops.' 'In cooperation with the Army's Aberdeen Proving Ground, specifications for a more powerful Doppler radar were prepared. A 150-watt radar which its manufacturer, Sperry Gyroscope Corp., called the Model 10 Velocimeter, was purchased. This radar was mounted on a SCR-547 trailer, which led Langley men to call it the TPS-547 radar for some time. This radar had a range of approximately five miles and was the first of a series of this type in use at Wallops for many years.' 'One operator directed the dishes toward the target in azimuth while the other operator controlled the elevation (The fact that two operators with independent gun sights and earphones could coordinate their efforts in this fashion surprised many 'experts'.). The Doppler radars were always located near the launcher and the operators normally served in the dual capacity of rocket technicians. After the Velocimeter was placed in operation, the TPS-5 radars were no longer used.' Photograph published in Winds of Change, a 75th Anniversary NASA publication (page 74), by James Schultz. Published in Joseph A. Shortal, History of Wallops Station: Origins and Activities Through 1949, (Wallops Island, VA: National Aeronautics and Space Administration, Wallops Station, nd), Comment Edition. Photograph published in A New Dimension; Wallops Island Flight Test Range: The First Fifteen Years by Joseph Adams Shortal. A NASA publication (page 99).

  12. Structural Dynamics of Maneuvering Aircraft. (United States)



  13. Army Energy and Water Reporting System Assessment

    Energy Technology Data Exchange (ETDEWEB)

    Deprez, Peggy C.; Giardinelli, Michael J.; Burke, John S.; Connell, Linda M.


    There are many areas of desired improvement for the Army Energy and Water Reporting System. The purpose of system is to serve as a data repository for collecting information from energy managers, which is then compiled into an annual energy report. This document summarizes reported shortcomings of the system and provides several alternative approaches for improving application usability and adding functionality. The U.S. Army has been using Army Energy and Water Reporting System (AEWRS) for many years to collect and compile energy data from installations for facilitating compliance with Federal and Department of Defense energy management program reporting requirements. In this analysis, staff from Pacific Northwest National Laboratory found that substantial opportunities exist to expand AEWRS functions to better assist the Army to effectively manage energy programs. Army leadership must decide if it wants to invest in expanding AEWRS capabilities as a web-based, enterprise-wide tool for improving the Army Energy and Water Management Program or simply maintaining a bottom-up reporting tool. This report looks at both improving system functionality from an operational perspective and increasing user-friendliness, but also as a tool for potential improvements to increase program effectiveness. The authors of this report recommend focusing on making the system easier for energy managers to input accurate data as the top priority for improving AEWRS. The next major focus of improvement would be improved reporting. The AEWRS user interface is dated and not user friendly, and a new system is recommended. While there are relatively minor improvements that could be made to the existing system to make it easier to use, significant improvements will be achieved with a user-friendly interface, new architecture, and a design that permits scalability and reliability. An expanded data set would naturally have need of additional requirements gathering and a focus on integrating

  14. Advanced technology payoffs for future rotorcraft, commuter aircraft, cruise missile, and APU propulsion systems (United States)

    Turk, M. A.; Zeiner, P. K.


    In connection with the significant advances made regarding the performance of larger gas turbines, challenges arise concerning the improvement of small gas turbine engines in the 250 to 1000 horsepower range. In response to these challenges, the NASA/Army-sponsored Small Engine Component Technology (SECT) study was undertaken with the objective to identify the engine cycle, configuration, and component technology requirements for the substantial performance improvements desired in year-2000 small gas turbine engines. In the context of this objective, an American turbine engine company evaluated engines for four year-2000 applications, including a rotorcraft, a commuter aircraft, a supersonic cruise missile, and an auxiliary power unit (APU). Attention is given to reference missions, reference engines, reference aircraft, year-2000 technology projections, cycle studies, advanced engine selections, and a technology evaluation.

  15. US Army primary radiation standards complex

    Energy Technology Data Exchange (ETDEWEB)

    Rogers, S.C. [Radiation Standards and Dosimetry Laboratory, Redstone Arsenal, AL (United States)


    This paper describes the U.S. Army Primary Radiation Standards Complex (PRSC) to be constructed at Redstone Arsenal, Alabama. The missions of the organizations to be located in the PRSC are described. The health physics review of the facility design is discussed. The radiation sources to be available in the PRSC and the resulting measurement capabilities of the Army Primary Standards Laboratory Nucleonics section are specified. Influence of the National Voluntary Laboratory Accrediation Program (NVLAP) accreditation criteria on facility design and source selection is illustrated.

  16. Aircraft vibration and flutter

    Directory of Open Access Journals (Sweden)

    R. R. Aggarwal


    Full Text Available "The paper outlines the theoretical and experimental procedure one has to adopt for flutter prevention during the various stages (project, design and prototype of the development of modern aircraft. With the advent of high speed, the aerodynamic coefficients have to be calculated with due regards to the effects of compressibility, finite aspect ratio of the lifting surfaces, sweep back and other peculiar shapes of the wings. The use of thin, small aspect ratio with external masses, necessitates the computation of higher frequency modes of vibration. Single degree of freedom flutter and the effect of control surface non-linearities has also become very important. Thus, it is shown how the availability of high speed computing machines, improved experimental technique for model and full scale testing has not kept pace with the uncertainties associated with the transonic speeds, low aspect ratio and the high frequency modes. Cross-checking of theoretical and experimental results at every stage seem to be the only answer."

  17. Aircraft exhaust sulfur emissions

    Energy Technology Data Exchange (ETDEWEB)

    Brown, R.C.; Anderson, M.R.; Miake-Lye, R.C.; Kolb, C.E. [Aerodyne Research, Inc., Billerica, MA (United States). Center for Chemical and Environmental Physics; Sorokin, A.A.; Buriko, Y.I. [Scientific Research Center `Ecolen`, Moscow (Russian Federation)


    The extent to which fuel sulfur is converted to SO{sub 3} during combustion and the subsequent turbine flow in supersonic and subsonic aircraft engines is estimated numerically. The analysis is based on: a flamelet model with non-equilibrium sulfur chemistry for the combustor, and a one-dimensional, two-stream model with finite rate chemical kinetics for the turbine. The results indicate that between 2% and 10% of the fuel sulfur is emitted as SO{sub 3}. It is also shown that, for a high fuel sulfur mass loading, conversion in the turbine is limited by the level of atomic oxygen at the combustor exit, leading to higher SO{sub 2} oxidation efficiency at lower fuel sulfur loadings. While SO{sub 2} and SO{sub 3} are the primary oxidation products, the model results further indicate H{sub 2}SO{sub 4} levels on the order of 0.1 ppm for supersonic expansions through a divergent nozzle. This source of fully oxidized S(6) (SO{sub 3} + H{sub 2}SO{sub 4}) exceeds previously calculated S(6) levels due to oxidation of SO{sub 2} by OH in the exhaust plume outside the engine nozzle. (author) 26 refs.

  18. Parabolic aircraft solidification experiments (United States)

    Workman, Gary L. (Principal Investigator); Smith, Guy A.; OBrien, Susan


    A number of solidification experiments have been utilized throughout the Materials Processing in Space Program to provide an experimental environment which minimizes variables in solidification experiments. Two techniques of interest are directional solidification and isothermal casting. Because of the wide-spread use of these experimental techniques in space-based research, several MSAD experiments have been manifested for space flight. In addition to the microstructural analysis for interpretation of the experimental results from previous work with parabolic flights, it has become apparent that a better understanding of the phenomena occurring during solidification can be better understood if direct visualization of the solidification interface were possible. Our university has performed in several experimental studies such as this in recent years. The most recent was in visualizing the effect of convective flow phenomena on the KC-135 and prior to that were several successive contracts to perform directional solidification and isothermal casting experiments on the KC-135. Included in this work was the modification and utilization of the Convective Flow Analyzer (CFA), the Aircraft Isothermal Casting Furnace (ICF), and the Three-Zone Directional Solidification Furnace. These studies have contributed heavily to the mission of the Microgravity Science and Applications' Materials Science Program.

  19. 2013 Center for Army Leadership Annual Survey of Army Leadership (CASAL): Main Findings (United States)


    the Leadership Requirements Model and Leader Effectiveness Implicit leadership theory (Eden & Leviatan , 1975; Yukl, 2002) indicates followers...D.C.: Headquarters, Department of the Army. Eden, D. & Leviatan , U. (1975). Implicit leadership theory as a determinant of the factor structure

  20. Estimating active Army and Army Reserve competition for high quality recruits with other military services


    Demyanovich, James M.


    The analysis concentrated primarily on the recruiting of high quality recruits for the period FY 1987 through 2d Quarter FY 1995. The U.S. Military Entrance Processing Command (USMEPCOM) data used contained sufficiently accurate figures on Active Army and Army Reserve accessions. The data appears to represent a relatively accurate historical record of the number of non prior service enlistments into the Military Services, with the exception of the Air National Guard and Ai...

  1. Typology of Army Families. Coping Styles of Successful, Career Army Families (United States)


    22% Individuals ( Trainees , holdees, etc.) 101,000 13% The Army has approximately 100 different job titles, called Military Occupational trainee program. He received his draft notice, and he enlisted in the Army under the College/Officer C-ndidate School (OCS) program. His...not really like it there. TPhe neighbor s were, not very friendly, bu~t Betty has been trying to organize a block Clb I h U elt that she as gained o

  2. Army Science Board Ad Hoc Sub-Group Report on Energy Needs of the Army, (United States)


    and solar. The goal for the year 2000 is to reduce the use of natural petroleum by 75 percent and to replace natural gas with synthetic gas ( syngas ...example, one * goal states that (by 2000) syngas will replace natural gas. The Army has therefore programed efforts to Implement syngas tech- nologies at...the reactor would run at full capacity to make up for shortages and to allow the Army to meet expanded needs. The AHSG notes that such systems resolve

  3. Aircraft Cabin Environmental Quality Sensors

    Energy Technology Data Exchange (ETDEWEB)

    Gundel, Lara; Kirchstetter, Thomas; Spears, Michael; Sullivan, Douglas


    The Indoor Environment Department at Lawrence Berkeley National Laboratory (LBNL) teamed with seven universities to participate in a Federal Aviation Administration (FAA) Center of Excellence (COE) for research on environmental quality in aircraft. This report describes research performed at LBNL on selecting and evaluating sensors for monitoring environmental quality in aircraft cabins, as part of Project 7 of the FAA's COE for Airliner Cabin Environmental Research (ACER)1 effort. This part of Project 7 links to the ozone, pesticide, and incident projects for data collection and monitoring and is a component of a broader research effort on sensors by ACER. Results from UCB and LBNL's concurrent research on ozone (ACER Project 1) are found in Weschler et al., 2007; Bhangar et al. 2008; Coleman et al., 2008 and Strom-Tejsen et al., 2008. LBNL's research on pesticides (ACER Project 2) in airliner cabins is described in Maddalena and McKone (2008). This report focused on the sensors needed for normal contaminants and conditions in aircraft. The results are intended to complement and coordinate with results from other ACER members who concentrated primarily on (a) sensors for chemical and biological pollutants that might be released intentionally in aircraft; (b) integration of sensor systems; and (c) optimal location of sensors within aircraft. The parameters and sensors were selected primarily to satisfy routine monitoring needs for contaminants and conditions that commonly occur in aircraft. However, such sensor systems can also be incorporated into research programs on environmental quality in aircraft cabins.

  4. Design of the Army Study to Assess Risk and Resilience in Servicemembers (Army STARRS). (United States)

    Kessler, Ronald C; Colpe, Lisa J; Fullerton, Carol S; Gebler, Nancy; Naifeh, James A; Nock, Matthew K; Sampson, Nancy A; Schoenbaum, Michael; Zaslavsky, Alan M; Stein, Murray B; Ursano, Robert J; Heeringa, Steven G


    The Army Study to Assess Risk and Resilience in Servicemembers (Army STARRS) is a multi-component epidemiological and neurobiological study designed to generate actionable evidence-based recommendations to reduce US Army suicides and increase basic knowledge about the determinants of suicidality. This report presents an overview of the designs of the six components of the Army STARRS. These include: an integrated analysis of the Historical Administrative Data Study (HADS) designed to provide data on significant administrative predictors of suicides among the more than 1.6 million soldiers on active duty in 2004-2009; retrospective case-control studies of suicide attempts and fatalities; separate large-scale cross-sectional studies of new soldiers (i.e. those just beginning Basic Combat Training [BCT], who completed self-administered questionnaires [SAQs] and neurocognitive tests and provided blood samples) and soldiers exclusive of those in BCT (who completed SAQs); a pre-post deployment study of soldiers in three Brigade Combat Teams about to deploy to Afghanistan (who completed SAQs and provided blood samples) followed multiple times after returning from deployment; and a platform for following up Army STARRS participants who have returned to civilian life. Department of Defense/Army administrative data records are linked with SAQ data to examine prospective associations between self-reports and subsequent suicidality. The presentation closes with a discussion of the methodological advantages of cross-component coordination.

  5. Field procedures in the Army Study to Assess Risk and Resilience in Servicemembers (Army STARRS). (United States)

    Heeringa, Steven G; Gebler, Nancy; Colpe, Lisa J; Fullerton, Carol S; Hwang, Irving; Kessler, Ronald C; Naifeh, James A; Nock, Matthew K; Sampson, Nancy A; Schoenbaum, Michael; Zaslavsky, Alan M; Stein, Murray B; Ursano, Robert J


    The Army Study to Assess Risk and Resilience in Servicemembers (Army STARRS) is a multi-component epidemiological and neurobiological study of unprecedented size and complexity designed to generate actionable evidence-based recommendations to reduce US Army suicides and increase basic knowledge about determinants of suicidality by carrying out coordinated component studies. A number of major logistical challenges were faced in implementing these studies. The current report presents an overview of the approaches taken to meet these challenges, with a special focus on the field procedures used to implement the component studies. As detailed in the paper, these challenges were addressed at the onset of the initiative by establishing an Executive Committee, a Data Coordination Center (the Survey Research Center [SRC] at the University of Michigan), and study-specific design and analysis teams that worked with staff on instrumentation and field procedures. SRC staff, in turn, worked with the Office of the Deputy Under Secretary of the Army (ODUSA) and local Army Points of Contact (POCs) to address logistical issues and facilitate data collection. These structures, coupled with careful fieldworker training, supervision, and piloting, contributed to the major Army STARRS data collection efforts having higher response rates than previous large-scale studies of comparable military samples.

  6. 32 CFR 651.5 - Army policies. (United States)


    ... statements specifying that they have no financial or other interest in the outcome of the project. The..., or any protected natural or ecological resources of global importance. (g) Army NEPA documentation.../statement and also avoid extensive, time-consuming, and costly analyses or revisions. Project proponents...

  7. Dental Therapy Assistant: Attitudes of Army Dentists. (United States)

    Heid, Theodore H.; Bair, Jeffrey H.

    The U. S. Army Dental Corps has implemented a formal program based on the concept that dental care can be more efficiently and effectively provided with treatment teams composed of one dental officer, two dental therapy assistants, one basic assistant, and the shared support of other auxiliary personnel. Such a team will use three dental treatment…

  8. The Future of Small Navy Ship Sickbays and Army Aeromedical Evacuation Aircraft (United States)


    systems need to be interoperable and how to integrate medical systems in an aviation environment. Implementing common standards in software and phase, using full-size mockups ” and the “cabin design was developed by a joint team of LPR and Aerolite specialist, fulfill[ing] all project...architecture would facilitate procurement of smaller and more modular solutions with common interfaces. Using common software standards and interfaces

  9. A Summary of Crew Workload and Situational Awareness Ratings for U.S. Army Aviation Aircraft (United States)


    Operational Test ( IOT ) ARH BHIVE 2 Common Aviation Architecture System (CAAS) Assessment LUT CH-47F BHIVE 2 CAAS Assessment Horizontal...Forward-Looking Infrared (FLIR) sensor was difficult to control. In the case of the 3-D conformal tests for CH-47F and UH-60L/M, higher workload...64D – Integrated (UAS) 2.60 2.90 AH-64E IOT 2.50 2.50 AH-64E LUT 4.22 3.22 ARH – CAAS 3.71 3.94 ARH LUT 7.39 4.11 CH-47F – CAAS 2.66 2.70 CH-47F

  10. Non-Chromate, ZVOC Coatings for Steel Substrates on Army and Navy Aircraft and Ground Vehicles (United States)


    phosphate conversion coating for steel, TT-C-490 Type I. ES-3 IMPLEMENTATION The synergy of this project and the revision of Federal Specification TT-C...been coated without any corrosion inhibitive pretreatment or conversion coating. The products demonstrated satisfy the hexavalent chrome...bound to the metal surface. Zircobond 4200 is a zirconate based pretreatment developed as a replacement for zinc phosphate . All of these

  11. The Army Family Team Building Program: Facilitating a Transformative Learning Process--An Intrinsic Case Study (United States)

    Gall, Joseph A.


    This study sought to understand how the Army Family Team Building program influences self-reliance and self-sufficiency in Army spouses as they integrate into the Army community. The purpose of the Army Family Team Building program is to empower Army spouses with knowledge and skills, which foster well-being and improve quality of life. The…

  12. Breaking the Toxic Leadership Paradigm in the U.S. Army (United States)


    PARADIGM IN THE U.S. ARMY by Colonel Stephen A. Elle United States Army Dr. Richard M. Meinhart Project Adviser...Breaking the Toxic Leadership Paradigm in the U.S. Army by Colonel Stephen A. Elle United States Army United...States Army War College Class of 2012 DISTRIBUTION STATEMENT: A Approved for Public Release Distribution is Unlimited This manuscript is

  13. Army Reserve Components: Improvements Needed to Data Quality and Management Procedures to Better Report Soldier Availability (United States)


    medical availability to deploy. All Army Medical Army Training Requirements and Resources System (ATRRS) The management information system of...record for managing soldier training information. All Army Training Total Army Personnel Data Base- Reserve (TAPDB-R) The data system of record for...soldiers. Army National Guard Training, administrative, other Reserve Component Manpower System (RCMS) The data warehouse that provides decision

  14. Modular Electric Propulsion Test Bed Aircraft Project (United States)

    National Aeronautics and Space Administration — An all electric aircraft test bed is proposed to provide a dedicated development environment for the rigorous study and advancement of electrically powered aircraft....

  15. Versatile Electric Propulsion Aircraft Testbed Project (United States)

    National Aeronautics and Space Administration — An all-electric aircraft testbed is proposed to provide a dedicated development environment for the rigorous study and advancement of electrically powered aircraft....

  16. Introduction to unmanned aircraft systems

    CERN Document Server

    Marshall, Douglas M; Hottman, Stephen B; Shappee, Eric; Most, Michael Thomas


    Introduction to Unmanned Aircraft Systems is the editors' response to their unsuccessful search for suitable university-level textbooks on this subject. A collection of contributions from top experts, this book applies the depth of their expertise to identify and survey the fundamentals of unmanned aircraft system (UAS) operations. Written from a nonengineering civilian operational perspective, the book starts by detailing the history of UASs and then explores current technology and what is expected for the future. Covering all facets of UAS elements and operation-including an examination of s

  17. Future aircraft networks and schedules (United States)

    Shu, Yan


    Because of the importance of air transportation scheduling, the emergence of small aircraft and the vision of future fuel-efficient aircraft, this thesis has focused on the study of aircraft scheduling and network design involving multiple types of aircraft and flight services. It develops models and solution algorithms for the schedule design problem and analyzes the computational results. First, based on the current development of small aircraft and on-demand flight services, this thesis expands a business model for integrating on-demand flight services with the traditional scheduled flight services. This thesis proposes a three-step approach to the design of aircraft schedules and networks from scratch under the model. In the first step, both a frequency assignment model for scheduled flights that incorporates a passenger path choice model and a frequency assignment model for on-demand flights that incorporates a passenger mode choice model are created. In the second step, a rough fleet assignment model that determines a set of flight legs, each of which is assigned an aircraft type and a rough departure time is constructed. In the third step, a timetable model that determines an exact departure time for each flight leg is developed. Based on the models proposed in the three steps, this thesis creates schedule design instances that involve almost all the major airports and markets in the United States. The instances of the frequency assignment model created in this thesis are large-scale non-convex mixed-integer programming problems, and this dissertation develops an overall network structure and proposes iterative algorithms for solving these instances. The instances of both the rough fleet assignment model and the timetable model created in this thesis are large-scale mixed-integer programming problems, and this dissertation develops subproblem schemes for solving these instances. Based on these solution algorithms, this dissertation also presents

  18. 14 CFR 43.7 - Persons authorized to approve aircraft, airframes, aircraft engines, propellers, appliances, or... (United States)


    ..., airframes, aircraft engines, propellers, appliances, or component parts for return to service after... Administrator, may approve an aircraft, airframe, aircraft engine, propeller, appliance, or component part for..., airframe, aircraft engine, propeller, appliance, or component part for return to service as provided...

  19. 77 FR 1626 - Airworthiness Directives; Various Aircraft Equipped With Rotax Aircraft Engines 912 A Series Engine (United States)


    ... Equipped With Rotax Aircraft Engines 912 A Series Engine AGENCY: Federal Aviation Administration (FAA), DOT... various aircraft equipped with Rotax Aircraft Engines 912 A series engine. This AD results from mandatory... Rotax Aircraft Engines BRP has issued Alert Service Bulletin ASB- 912-059 and ASB-914-042...

  20. 76 FR 31465 - Airworthiness Directives; Various Aircraft Equipped With Rotax Aircraft Engines 912 A Series Engine (United States)


    ... Aircraft Equipped With Rotax Aircraft Engines 912 A Series Engine AGENCY: Federal Aviation Administration...:// . You may review copies of the referenced service information at the... by examining the MCAI in the AD docket. Relevant Service Information Rotax Aircraft Engines...

  1. Analyses of Aircraft Responses to Atmospheric Turbulence


    Van Staveren, W.H.J.J.


    The response of aircraft to stochastic atmospheric turbulence plays an important role in aircraft-design (load calculations), Flight Control System (FCS) design and flight-simulation (handling qualities research and pilot training). In order to simulate these aircraft responses, an accurate mathematical model is required. Two classical models will be discussed in this thesis, that is the Delft University of Technology (DUT) model and the Four Point Aircraft (FPA) model. Although they are well...


    Directory of Open Access Journals (Sweden)

    Robert KONIECZKA


    Full Text Available This article provides a summary of the issues involved in de-icing several kinds of aircrafts before flight. The basic risks of an iced aircraft and the factors that can influence its intensity are stated. It discusses the methods for de-icing and protecting against ice formation on small aircrafts, helicopters, and large aircrafts. It also classifies the fluids and other methods used for these de-icing operations, and explains the characteristics and limitations of their use.

  3. Residents' Annoyance Responses to Aircraft Noise Events


    United States, National Aeronautics and Space Administration


    In a study conducted in the vicinity of Salt Lake City International Airport, community residents reported their annoyance with individual aircraft flyovers during rating sessions conducted in their homes. Annoyance ratings were obtained at different times of the day. Aircraft noise levels were measured, and other characteristics of the aircraft were noted by trained observers. Metrics commonly used for assessing aircraft noise were compared, but none performed significantly better than A-...

  4. Quantitative Inspection Technologies for Aging Military Aircraft (United States)


    177 Figure 133. Aircraft Mockup With EDM Notches Marked As Red Dots And Numbered In Magnified Photos...178 ix Approved for public release; distribution is unlimited Figure 134. First Test Of The Pantograph Scanner On The Mockup Aircraft...180 Figure 137. CAD Model Of Arc Scanner And Simulated Aircraft Fitting Mockup Panel ..................................... 181 Figure 138

  5. Policy and the evaluation of aircraft noise

    NARCIS (Netherlands)

    Kroesen, M.; Molin, E.J.E.; Van Wee, G.P.


    In this paper, we hypothesize and test the ideas that (1) people’s subjectivity in relation to aircraft noise is shaped by the policy discourse, (2) this results in a limited number of frames towards aircraft noise, (3) the frames inform people how to think and feel about aircraft noise and (4) the

  6. 19 CFR 122.37 - Precleared aircraft. (United States)


    ... 19 Customs Duties 1 2010-04-01 2010-04-01 false Precleared aircraft. 122.37 Section 122.37 Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; DEPARTMENT OF THE TREASURY AIR COMMERCE REGULATIONS Landing Requirements § 122.37 Precleared aircraft. (a) Application. This section applies when aircraft carrying...

  7. 19 CFR 122.64 - Other aircraft. (United States)


    ... 19 Customs Duties 1 2010-04-01 2010-04-01 false Other aircraft. 122.64 Section 122.64 Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; DEPARTMENT OF THE TREASURY AIR COMMERCE REGULATIONS Clearance of Aircraft and Permission To Depart § 122.64 Other aircraft. Clearance or permission to depart shall be...

  8. Analyses of Aircraft Responses to Atmospheric Turbulence

    NARCIS (Netherlands)

    Van Staveren, W.H.J.J.


    The response of aircraft to stochastic atmospheric turbulence plays an important role in aircraft-design (load calculations), Flight Control System (FCS) design and flight-simulation (handling qualities research and pilot training). In order to simulate these aircraft responses, an accurate mathemat

  9. 14 CFR 91.117 - Aircraft speed. (United States)


    ... 14 Aeronautics and Space 2 2010-01-01 2010-01-01 false Aircraft speed. 91.117 Section 91.117... speed. (a) Unless otherwise authorized by the Administrator, no person may operate an aircraft below 10... than the maximum speed prescribed in this section, the aircraft may be operated at that minimum speed....

  10. MATE. Multi Aircraft Training Environment

    DEFF Research Database (Denmark)

    Hauland, G.; Bove, T.; Andersen, Henning Boje


    . The cockpit switches and instruments in MATE are computer-generated graphics. The graphics are back projected onto semi-transparent touch screen panels in a hybrid cockpit mock-up. Thus, the MATE is relativelycheap, it is always available, it is reconfigurable (e.g. between types of aircraft...

  11. Aircraft Lightning Electromagnetic Environment Measurement (United States)

    Ely, Jay J.; Nguyen, Truong X.; Szatkowski, George N.


    This paper outlines a NASA project plan for demonstrating a prototype lightning strike measurement system that is suitable for installation onto research aircraft that already operate in thunderstorms. This work builds upon past data from the NASA F106, FAA CV-580, and Transall C-180 flight projects, SAE ARP5412, and the European ILDAS Program. The primary focus is to capture airframe current waveforms during attachment, but may also consider pre and post-attachment current, electric field, and radiated field phenomena. New sensor technologies are being developed for this system, including a fiber-optic Faraday polarization sensor that measures lightning current waveforms from DC to over several Megahertz, and has dynamic range covering hundreds-of-volts to tens-of-thousands-of-volts. A study of the electromagnetic emission spectrum of lightning (including radio wave, microwave, optical, X-Rays and Gamma-Rays), and a compilation of aircraft transfer-function data (including composite aircraft) are included, to aid in the development of other new lightning environment sensors, their placement on-board research aircraft, and triggering of the onboard instrumentation system. The instrumentation system will leverage recent advances in high-speed, high dynamic range, deep memory data acquisition equipment, and fiber-optic interconnect.

  12. Human Response to Aircraft Noise

    NARCIS (Netherlands)

    Kroesen, M.


    How can it be that one person is extremely annoyed by the sounds of aircrafts, while his neighbour claims not to be bothered at all? The present thesis attempts to explain this observation by applying a range of quantitative methods to field data gathered among residents living near large airports.

  13. Aircraft Natural/Artificial Icing (United States)


    axial vibration is caused by an oscillator driving a coil in the probe to create a magnetostrictive force. A sensing coil within the probe senses the...Consequence TOP 7-3-537 12 February 2009 C-1 APPENDIX C. ICING TEST SITE SELECTION 1. INTRODUCTION Unlike large fixed-wing aircraft, helicopters

  14. Aircraft Simulators and Pilot Training. (United States)

    Caro, Paul W.

    Flight simulators are built as realistically as possible, presumably to enhance their training value. Yet, their training value is determined by the way they are used. Traditionally, simulators have been less important for training than have aircraft, but they are currently emerging as primary pilot training vehicles. This new emphasis is an…

  15. Automation impact study of Army Training Management

    Energy Technology Data Exchange (ETDEWEB)

    Sanquist, T.F.; Schuller, C.R.; McCallum, M.C.; Underwood, J.A.; Bettin, P.J.; King, J.L.; Melber, B.D.; Hostick, C.J.; Seaver, D.A.


    The main objectives of this impact study were to identify the potential cost savings associated with automated Army Training Management (TM), and to perform a cost-benefit analysis for an Army-wide automated TM system. A subsidiary goal was to establish baseline data for an independent evaluation of a prototype Integrated Training Management System (ITMS), to be tested in the fall of 1988. A structured analysis of TM doctrine was performed for comparison with empirical data gathered in a job analysis survey of selected units of the 9ID (MTZ) at Ft. Lewis, Washington. These observations will be extended to other units in subsequent surveys. The survey data concerning staffing levels and amount of labor expended on eight distinct TM tasks were analyzed in a cost effectiveness model. The main results of the surveys and cost effectiveness modelling are summarized. 18 figs., 47 tabs.

  16. Making Weapons for the Terracotta Army

    Directory of Open Access Journals (Sweden)

    Marcos Martinón-Torres


    Full Text Available The Terracotta Army of the First Emperor of China is one of the most emblematic archaeological sites in the world. Many questions remain about the logistics of technology, standardisation and labour organisation behind the creation of such a colossal construction in just a few decades over 2,000 years ago. An ongoing research project co-ordinated between the UCL Institute of Archaeology and the Emperor Qin Shihang's Terracotta Army Museum is beginning to address some of these questions. This paper outlines some results of the typological, metric, microscopic, chemical and spatial analyses of the 40,000 bronze weapons recovered with the Terracotta Warriors. Thanks to a holistic approach developed specifically for this project, it is possible to reveal remarkable aspects of the organisation of the Qin workforce in production cells, of the standardisation, efficiency and quality-control procedures employed, and of the sophisticated technical knowledge of the weapon-makers.

  17. Survival analysis of aging aircraft (United States)

    Benavides, Samuel

    This study pushes systems engineering of aging aircraft beyond the boundaries of empirical and deterministic modeling by making a sharp break with the traditional laboratory-derived corrosion prediction algorithms that have shrouded real-world failures of aircraft structure. At the heart of this problem is the aeronautical industry's inability to be forthcoming in an accurate model that predicts corrosion failures in aircraft in spite of advances in corrosion algorithms or improvements in simulation and modeling. The struggle to develop accurate corrosion probabilistic models stems from a multitude of real-world interacting variables that synergistically influence corrosion in convoluted and complex ways. This dissertation, in essence, offers a statistical framework for the analysis of structural airframe corrosion failure by utilizing real-world data while considering the effects of interacting corrosion variables. This study injects realism into corrosion failures of aging aircraft systems by accomplishing four major goals related to the conceptual and methodological framework of corrosion modeling. First, this work connects corrosion modeling from the traditional, laboratory derived algorithms to corrosion failures in actual operating aircraft. This work augments physics-based modeling by examining the many confounding and interacting variables, such as environmental, geographical and operational, that impact failure of airframe structure. Examined through the lens of censored failure data from aircraft flying in a maritime environment, this study enhances the understanding between the triad of the theoretical, laboratory and real-world corrosion. Secondly, this study explores the importation and successful application of an advanced biomedical statistical tool---survival analysis---to model censored corrosion failure data. This well-grounded statistical methodology is inverted from a methodology that analyzes survival to one that examines failures. Third, this

  18. Developing Adaptive Junior Leaders in the Army Nurse Corps (United States)


    of the Army 2007a; Department of the Army 2007c; Wardynski, Lyle, and Colarusso 2009). The operational assignment may be the most important of the...professors and retired Army officers, Casey Wardynski, David Lyle, and Michael Colarusso , “Adaptability is the ability to develop mental acuity and...The benefit to adaptability, according to Wardynski, Lyle, and Colarusso , is that “The more adaptable [one becomes], the more rapidly one achieves

  19. Know Before You Go: Improving Army Officer Sociocultural Knowledge (United States)


    by Lieutenant Colonel James C. Laughrey United States Army Dr. Richard Meinhart Project Adviser This SRP is...St ra te gy R es ea rc h Pr oj ec t KNOW BEFORE YOU GO: IMPROVING ARMY OFFICER SOCIOCULTURAL KNOWLEDGE BY LIEUTENANT COLONEL JAMES C...LAUGHREY United States Army DISTRIBUTION STATEMENT A: Approved for Public Release. Distribution is Unlimited. USAWC CLASS OF 2008 This SRP is

  20. Professionalism and Leadership in the Army Medical Department (United States)


    Colonel Daniel F . Perugini U. S. Army Faculty Research Advisor Dr. John E. Bokel Dut&~Unaz~i :.4l The Industrial College of the Armed Forces National...profession, from patient care to command. Daniel F . Perugini 1992 Executive Research Project RS 3f Professionalism and Leadership in the Army Medical...Department Colonel Daniel F . Perugini U. S. Army Faculty Research Advisor Dr. John E. Bokel 4- I-orce 4Ls • ..... ’ /or The Industrial College of the Armed

  1. A Review of the Army’s Modular Force Structure (United States)


    and coordinating the schedules of busy Army stakeholders . Rickey Smith, U.S. Army Training and Doctrine Command, Army Capabilities Integration Center...and Terry Pudas at the National Defense University for their thorough reviews of this report and for their thoughtful sug- gestions , which were...formations found in the pages of the docu- ments cited in the bibliography. The project also hosted interim reviews with stakeholders from the Office of

  2. Technology and the Era of the Mass Army


    Massimiliano Gaetano Onorato; Kenneth Scheve; David Stasavage


    We investigate how technology has influenced the size of armies. During the nineteenth century the development of the railroad made it possible to field and support mass armies, significantly increasing the observed size of military forces. During the late twentieth century further advances in technology made it possible to deliver explosive force from a distance and with precision, making mass armies less desirable. We find strong support for our technological account using a new data set co...

  3. [The army nurse, from hospital to overseas operations]. (United States)

    Guérot, Françoise; Saliou, Henri; Lefort, Hugues; De Rudnickl, Stéphane


    Assigned to French army teaching hospitals, the army nurse can be deployed on overseas operations in support of the armed forces. Experience in the treatment of casualties in life-threatening emergencies is essential, as is the ability to adapt and react. Designated on a voluntary basis, after some two years of working in an army teaching hospital, the hospital nurse receives training in the specificities of the theatre of deployment.

  4. Global Demands: Limited Forces. US Army Deployment (United States)


    space lot tirve. hence a rlassical moble defense is !uled out. in Eur ope, one finds not only a lack of geostrategic depth but also an understandable...fuel and ammunition require- ments, putting greater reliance on technology ; Clausewitz-like "friction" always diminishes expected performance...34 Moreover, as General Donald R. Keith has said, " Technology won’t save us if we don’t field it." 18 One serious drain on Army resources is POMCUS-prepo

  5. Electronic Warfare in Army Models - A Survey. (United States)



  6. Army Support during the Hurricane Katrina Disaster (United States)


    Army leaders and soldiers alike. Honoré was fond of using a football analogy to describe the crisis. He conceded that the “home team” lost the...the movement and distribution of relief supplies. Distribution management teams traveled to the FEMA regional support areas ( RSAs ) to assess their...Osmosis Water Purification Unit RRCC Regional Response Coordination Center RSA regional support area RSOI reception, staging, onward movement, and

  7. Army Air and Missile Defense. Future Challenges (United States)


    Peace/ Colombia Scenario " Features of this Future "* Spread of democracy eliminates risk of wars "* EU, China, Japan economic, but not political, U.S...multinational effort to restore order to Bogota, Colombia , led by the U.S. Army. This would follow extensive and debilitating urban conflict between...Egypt Civil War Scenario . Features of this Future "* Nation-states destroyed in several regions by overpopulation , environmental degradation, ethnic

  8. Army Tactical Wheeled Vehicle Investment Strategy (United States)


    with a substantial force multiplier by enabling preconfigured loads to be positioned on demountable cargo beds (flat racks ) that allow for increased...International Organization for Standardization (ISO) containers without flat racks . • Modernize Container Handling Units (CHU) with new The standard CHU utilized on the HEMTT does not have an on board stowage capability. As HEMTT M1120s are cycled through the Recap 20 The Army

  9. Economic Value of Army Foreign Military Sales (United States)


    are realized are program budgets necessarily reduce in future years? The government needs to determine which DOD organizations are value added for...SPONSORED REPORT SERIES Economic Value of Army Foreign Military Sales December 2015 MAJ James P. Allen, USA MAJ Scott A. Bailey, USA CPT...and public value . Once the cases were analyzed and compared against each other, advantages or trends in cost savings, cost avoidance, and public value

  10. Army Reserve Capabilities-Based Prioritization Study (United States)


    journal databases such as JSTOR , ABI Inform, Proquest, and Emerald; syllabi for courses in strategic management and planning at Harvard, MIT, Wharton, and...methodology for prioritization. • Secure, database repository of appropriate bins, criteria or metrics for prioritization. • Reproducible...Prioritization PPBC/SRG Initial POM Database turned over to Army Budget TGM Issued ARB Final POM/BES Decisions Price/Rate Changes Other Fact-of-Life Changes

  11. Army Communicator. Volume 34, Number 3, 2009 (United States)


    place, SGT Tonya Robertson. Read their winning essays in this issue of the Army Communicator. Here are some important questions and the relevant...negotiated the Ranger water con- fidence test and slide for life apparatus at Hurley Hill. Next the competitors were flown by UH-60 to Engineer’s Land... Tonya Y. Robertson Every day as an NCO provides me many occasions for jubilation. There are no lost moments or ac- complishments too small for a

  12. Army Aviation Operations in the Pacific Theater (United States)


    on any part of Libyan territory.”31 The deteriorating situation in the city of Benghazi triggered the first air action of the campaign as the French ...Gadhafi’s forces. Attack helicopters also had a role in the campaign with the British Army fielding the AH-64 Apache and the French providing their...number of armed vehicles, displaying the flexibility of helicopter operations in this particular theatre .36 A total of 22 Apache missions (49 combat

  13. US Army Medical Research and Development Report. (United States)


    findings in this report are not to be construed as an official Department of the Army position unless so designated by other authorized documents...characteristics. ACHIEVEMENTS: A commercial dental X-ray film processor unit devel- oped and marketed by the Air Techniques Inc. Company of New Hyde Park, NY, was...has been designed which will increase the usefulness of the standard r. ubered containers. Prototypes will be procured during 2nd Quarter FY80. 83 D

  14. Women in the Army Policy Review (United States)


    chondromalacia of the perfornmance-limiting conditions thait *eiulted from an 8-1%eek patella (21). hip or neck of femur stress fracture (20). the Chondromalacia of patella 21 10 Hip or neck or femur stress fracture 20 9 apparent lack of heel stability inherent in ;he Army boot used Ankle...of the patella a miaieary training program on males and females Aveat Space wert also reported. Environ Afed 30: 562-566. 1979 Although the

  15. Getting It Right: Revamping Army Talent Management (United States)


    forced managers to identify their top, average, and least effective employees in their Session C reviews. Rewards went to the top performers while...Pages Proof of Concept Pilot Report: Using Regulated Market Mechanisms to Manage Officer Talent,” Appendix 3: Talent Supply (Officers). 83 Ibid...Manpower Analysis (OEMA). “Army Green Pages Proof of Concept Pilot Report: Using Regulated Market Mechanisms to Manage Officer Talent.” December 15

  16. The United States Army 1996 Modernization Plan. (United States)


    Targeting-Air, Bi -static Radar for Weapons Location, Combined Arms Command and Control, Battlefield Combat Identification, The Army Combined Arms Weapon...Suppression system (BASS) and the Small Arms Protection system ( SAPS ), reducing weight of the removable armor paneling while providing improved...weapons. The effectiveness of biological warfare ( BW ) agents can now be enhanced through advanced biotechnology. Viruses may be made resistant to

  17. Factors influencing aircraft ground handling performance (United States)

    Yager, T. J.


    Problems associated with aircraft ground handling operations on wet runways are discussed and major factors which influence tire/runway braking and cornering traction capability are identified including runway characteristics, tire hydroplaning, brake system anomalies, and pilot inputs. Research results from tests with instrumented ground vehicles and aircraft, and aircraft wet runway accident investigation are summarized to indicate the effects of different aircraft, tire, and runway parameters. Several promising means are described for improving tire/runway water drainage capability, brake system efficiency, and pilot training to help optimize aircraft traction performance on wet runways.

  18. Hydrogen Storage for Aircraft Applications Overview (United States)

    Colozza, Anthony J.; Kohout, Lisa (Technical Monitor)


    Advances in fuel cell technology have brought about their consideration as sources of power for aircraft. This power can be utilized to run aircraft systems or even provide propulsion power. One of the key obstacles to utilizing fuel cells on aircraft is the storage of hydrogen. An overview of the potential methods of hydrogen storage was compiled. This overview identifies various methods of hydrogen storage and points out their advantages and disadvantages relative to aircraft applications. Minimizing weight and volume are the key aspects to storing hydrogen within an aircraft. An analysis was performed to show how changes in certain parameters of a given storage system affect its mass and volume.

  19. Report of the Department of the Army Officer Education and Training Review Board (United States)


    technical services, and other senior officers on high level logistical commands and staffs. The Board finds that limited instruction in this area of logistica ...George F. Jones. Comdt US Army Transportation School Col t,. William Lyon, Comdt Col Vernon K..Johnson, Asilt Coridt Walter Reed Army Institute of...Army Security Agency School. 126 DRAFT .(17) U. S. Army Signal School. (18) U. S. Army Southeastern Signal School. (19) U. S. Army Transportation

  20. Interview with Susan Morrisey Livingstone, Assistant Secretary of the Army for Installations, Logistics and Environment (United States)


    US Army Corps of Engineers, Engineer Research and Development Center - The Army Environmental History Project Interview with Susan Morrisey...The Army Environmental History Project ERDC/CERL M-07-1 March 2007 Interview with Susan Morrisey Livingstone, Assistant Secretary of the Army for...Environmental Quality," Work Item 6HF9K5, "The Army Environmental History Project." The technical monitor was John J. Fittipaldi, Army Environmental

  1. How the Army Runs: A Senior Leader Reference Handbook, 2011-2012 (United States)


    242- Email Address 1 Introduction Dr Richard Meinhart 4797 Richard.Meinhart 2 Integration of the Army Organizational Life Cycle...Joint and Army Force Planning Dr Richard Meinhart 4797 Richard.Meinhart 5 Army Force Development Prof Ed Filiberti 3715 Edward.Filiberti 6 Planning...U.S. Army War College, Carlisle, PA 17013 How the Army Runs A Senior Leader Reference Handbook 2011–2012 Report Documentation Page Form ApprovedOMB

  2. Porridge and peas: C. Stanton Hicks and Australian army rations. (United States)

    Collingham, Lizzie


    In 1942 Australian troops came back from fighting the Japanese in New Guinea exhausted and malnourished. The army rations of bully beef and biscuits were insufficiently rich in vitamins to sustain men in combat in tropical conditions. The nutritionist C. Stanton Hicks was one of a vast army of scientists who worked behind the scenes to maximize the war effort. He made it his mission to improve the army diet. He set up the Australian Army Catering Corps, invented combat ration packs and tried to introduce vitamin-rich foods into the soldiers' diet. Two of his more idiosyncratic innovations were wheat porridge and Tasmanian blue peas.

  3. Battling Bullying in the British Army 1987 – 2004

    Directory of Open Access Journals (Sweden)

    James K. Wither


    Full Text Available This article explores the attempts by the UK MOD to eradicate bullying in the British Army. Although British recruits are not confronted by mistreatment that compares with the phenomenon of dedovshchina, the Army has struggled to eliminate incidents of bullying from the ranks, which have tarnished the image of the British Army. The article examines the nature and extent of the problem, the efficacy of official policy to combat it, and suggests reasons why bullying persists even in a long- standing professional army. It also seeks to provide instructive insights for those militaries of the successor states of the Soviet Union that are currently blighted by dedovshchina.

  4. Army Air and Missile Defense Network Design Facility (AAMDNDF) (United States)

    Federal Laboratory Consortium — This facility provides JTIDS network designs and platform initialization load files for all Joint and Army-only tests, exercises, operations, and contingency events...

  5. Prepare the Army for War. A Historical Overview of the Army Training and Doctrine Command, 1973 - 1993 (United States)


    system conceived to replace the Hawk and Nike -Hercules, which was oue of the earlier-mentioned five key dev,;lopment programs, was designated the... Nike -Hercules. Designated the Patriot, the system achieved dramatic results against Iraqi Scud missiles during Operation Desert Storm. 11 (1) Army...4-11. Romjue, John L. The Army of Excellence: The Development of the 1980s Army. TRADOC Historical Monograph Series. Office of the Command Historia

  6. America’s Army: Our Families Give Us Strength. Fiscal Year 2010 United States Army Annual Financial Report (United States)


    States Army Annual Financial Report The Army GF recognizes excess, obsolete, and unserviceable OM&S at a net realizable value of $0 pending...been addressed, to include logistics interfaces. The Army WCF recognizes excess, obsolete, and unserviceable inventory at net realizable value of $0...27,818,640 $ (4,654,388) $ 23,164,252 Legend for Valuation Methods: LAC = Latest Acquisition Cost NRV = Net Realizable Value SP = Standard Price LCM

  7. Army Warfighter Information NetworkTactical Increment 2 Procurement Quantity Not Supported for Future Army Forces (REDACTED) (United States)


    Increment 2 to enter the production and deployment phase of the acquisition process. The Army awarded an indefinite delivery, indefinite quantity...contract in March 2010 for the production of WIN-T Increment 2 equipment. Table 1 shows the Army’s organizations and responsibilities for the WIN-T...estimate the necessary Army units beyond the approved Army structure memorandum to cover the WIN-T Increment 2 production and fielding period

  8. Aircraft systems design methodology and dispatch reliability prediction


    Bineid, Mansour


    Aircraft despatch reliability was the main subject of this research in the wider content of aircraft reliability. The factors effecting dispatch reliability, aircraft delay, causes of aircraft delays, and aircraft delay costs and magnitudes were examined. Delay cost elements and aircraft delay scenarios were also studied. It concluded that aircraft dispatch reliability is affected by technical and non-technical factors, and that the former are under the designer's control. It showed that ...

  9. Strategic Mobility and the Transforming Army (United States)


    Expansion in the global shipping market has increased the number of cargo and passenger aircraft eligible for CRAF enrollment.53 At the same time...of two mechanized brigade sets (1-2x2 and 1- 1x1 ), 95 Ibid. 38 several CSS unit sets

  10. Perception of aircraft Deviation Cues (United States)

    Martin, Lynne; Azuma, Ronald; Fox, Jason; Verma, Savita; Lozito, Sandra


    To begin to address the need for new displays, required by a future airspace concept to support new roles that will be assigned to flight crews, a study of potentially informative display cues was undertaken. Two cues were tested on a simple plan display - aircraft trajectory and flight corridor. Of particular interest was the speed and accuracy with which participants could detect an aircraft deviating outside its flight corridor. Presence of the trajectory cue significantly reduced participant reaction time to a deviation while the flight corridor cue did not. Although non-significant, the flight corridor cue seemed to have a relationship with the accuracy of participants judgments rather than their speed. As this is the second of a series of studies, these issues will be addressed further in future studies.

  11. CID Aircraft slap-down (United States)


    In this photograph the B-720 is seen during the moments of initial impact. The left wing is digging into the lakebed while the aircraft continues sliding towards wing openers. In 1984 NASA Dryden Flight Research Facility and the Federal Aviation Administration (FAA) teamed-up in a unique flight experiment called the Controlled Impact Demonstration (CID). The test involved crashing a Boeing 720 aircraft with four JT3C-7 engines burning a mixture of standard fuel with an additive, Anti-misting Kerosene (AMK), designed to supress fire. In a typical aircraft crash, fuel spilled from ruptured fuel tanks forms a fine mist that can be ignited by a number of sources at the crash site. In 1984 the NASA Dryden Flight Research Facility (after 1994 a full-fledged Center again) and the Federal Aviation Administration (FAA) teamed-up in a unique flight experiment called the Controlled Impact Demonstration (CID), to test crash a Boeing 720 aircraft using standard fuel with an additive designed to supress fire. The additive, FM-9, a high-molecular-weight long-chain polymer, when blended with Jet-A fuel had demonstrated the capability to inhibit ignition and flame propagation of the released fuel in simulated crash tests. This anti-misting kerosene (AMK) cannot be introduced directly into a gas turbine engine due to several possible problems such as clogging of filters. The AMK must be restored to almost Jet-A before being introduced into the engine for burning. This restoration is called 'degradation' and was accomplished on the B-720 using a device called a 'degrader.' Each of the four Pratt & Whitney JT3C-7 engines had a 'degrader' built and installed by General Electric (GE) to break down and return the AMK to near Jet-A quality. In addition to the AMK research the NASA Langley Research Center was involved in a structural loads measurement experiment, which included having instrumented dummies filling the seats in the passenger compartment. Before the final flight on December 1

  12. The 1984 ARI (Army Research Institute) Survey of Army Recruits: Codebook for October 84/February 85 Active Army Survey Respondents (United States)



  13. Aircraft avoidance for laser propagation at the Large Binocular Telescope Observatory: life under a busy airspace (United States)

    Rahmer, Gustavo; Lefebvre, Michael; Christou, Julian C.


    A key aspect of LGS operations is the implementation of measures to prevent the illumination of airplanes flying overhead. The most basic one is the use of "aircraft spotters" in permanent communication with the laser operator. Although this is the default method accepted by the FAA to authorize laser propagation, it relies on the inherent subjectivity of human perception, and requires keeping a small army of spotters to cover all the nights scheduled for propagation. Following the successful experience of other observatories (Keck and APO), we have installed an automatic aircraft detection system developed at UCSD known as TBAD (Transponder-Based Aircraft Detection). The system has been in continuous operation since April 2015, collecting detection data every night the telescope is open. We present a description of our system implementation and operational procedures. We also describe and discuss the analysis of the TBAD detection data, that shows how busy our airspace is, and the expected impact on the operation efficiency of the observatory.

  14. Static Aeroelasticity in Combat Aircraft. (United States)


    Simulation Maneuverability Performance System Integration Design Load Spectren FIG. 1 HIGH PERFORMANCE AIRCRAFT DESIGN Simulation has a great potential...Aeroelasticity has also a great effect on the flight control system design. If the basic control powers are reduced by increasing dynamic pressure...Components Flight Envelope Structure Concept a Total Aircraf Analysis FIG, 2 BASIC DATAS FOR AEROELASTIC DESIGN STUDIES Aeroelastic activities are now devided

  15. Aircraft Derived Data Validation Algorithms (United States)


    to be equipped with Flight Management Systems (FMSs) that use sophisticated digital computers to assist pilots, allowing them to fly more fuel...some basic data is prepared. These include calculations of aircraft position projeted on a three-dimensional Cartesian coordinate system, and...Administration FMS Flight Management System GA General Aviation NextGen Next Generation Air Transportation System NGA National Geospatial-Intelligence

  16. Commentary on "The Army Study to Assess Risk and Resilience in Servicemembers (Army STARRS)": Army STARRS: a Framingham-like study of psychological health risk factors in soldiers. (United States)

    Ressler, Kerry J; Schoomaker, Eric B


    Although historically the Army suicide rate has been significantly lower than the civilian rate, in 2004, the suicide and accidental death rates began trending upward. By 2008, the Army suicide rate had risen above the national average (20.2 per 100,000). In 2009, 160 active duty Soldiers took their lives, making suicide the third leading cause of death among the Army population. If accidental death, frequently the result of high-risk behavior, is included, then more Soldiers died by their own actions than in combat in 2009. The Army Study to Assess Risk and Resilience in Servicemembers (Army STARRS) was thus created in 2009 to begin to address these problems. The Army STARRS project is a large consortium of seven different studies to develop data-driven methods for mitigating or preventing suicide behaviors and improving the overall mental health and behavioral functioning of Army Soldiers during and after their Army service. The first research articles from the Army STARRS project were published in late 2013 and early 2014. This work has already begun to outline important facets of risk in the military, and it is helping to drive an empirically derived approach to improvements in understanding mental disorders and risk behavior and to improve prevention and support of mental health and resilience. The Framingham Heart Study, started in the 1940s, marked a watershed event in utilizing large cross-sectional and prospective longitudinal collaborative research to identify and understand risk factors for cardiovascular disease. The Army STARRS project, through its collaborative, prospective, and robust innovative design and implementation, may provide the beginning of a similar scientific cohort in mental disorders. The work of this project will help understand biological and psychological aspects of military service, including those leading to suicide. When coupled with timely feedback to Army leadership, it permits near real-time steps to diagnose, mitigate, and

  17. Atomic Army: The Roles of the U.S. Army in America’s Nuclear Endeavors (United States)


    promotion despite her credentials and level of responsibility, directed one of the Los Alamos chemistry laboratories.137 Second Lieutenant Myrtle...General Staff College, “The Army is burning its military textbooks to clear away the old and make way for the new.”355 Even Midgley acknowledged, “the

  18. A quantification of the physiological demands of the army emergency responder in the Australian army. (United States)

    Tofari, Paul J; Laing Treloar, Alison K; Silk, Aaron J


    The Australian Defence Force is reviewing the physical demands of all employment categories in the Australian Army to establish valid and legally defensible assessments. The current assessments, performed in physical training attire, are not specific to job demands. Moreover, the fitness standards decrease based on age and are lower for females, and as job requirements are constant, these assessments are counterintuitive. With regard to the Army Emergency Responder employment category, tasks of physical demand in the present study were selected through consultation with subject-matter experts. Participants consisted of 10 qualified Army Emergency Responder soldiers and three noncareer firefighters under instruction. Real-life firefighting scenarios were witnessed by researchers and helped form task simulations allowing measurement of heart rate and oxygen consumption. Peak oxygen consumption ranged from 21.8 ± 3.8 to 40.0 ± 3.4 mL kg(-1) min(-1) during cutting activities and a search and rescue task, respectively, representing values similar to or higher than the current entry standards. Manual handling tasks were also assessed, with the heaviest measured being two soldiers lifting a 37.7-kg Utility Trunk to 150 cm. The findings provide a quantitative assessment of the physiological demands of Army Emergency Responders, and highlight the need for change in current fitness assessments.

  19. Army Posture Statement: A Statement on the Posture of the United States Army 2011 (United States)


    decentralized, adaptive, creative and deadly enemy. The Army’s generating force, which prepares, trains, educates and supports Army forces worldwide, is also...Life Consultant MOUT Military Operations in Urban Terrain MRAP Mine-Resistant, Ambush- Protected MRE Mission Readiness Exercise MRT Master Resiliency

  20. The Rift between the Army National Guard and the Active Army (United States)


    Behavioral and Social Sciences, December 1988), 48. 16 Ibid., 59. 17 Bettina A. Babbitt , Essex Corporation and Charles 0. Nystrom, U.S. Army Research...Sciences, June 1989) 209. 40 BIBLIOGRAPHY Babbitt , Bettina A., and Nystrom, Charles 0., Questionnaire Construction Manual, Research Product 89-20

  1. Stochastic Methods for Aircraft Design (United States)

    Pelz, Richard B.; Ogot, Madara


    The global stochastic optimization method, simulated annealing (SA), was adapted and applied to various problems in aircraft design. The research was aimed at overcoming the problem of finding an optimal design in a space with multiple minima and roughness ubiquitous to numerically generated nonlinear objective functions. SA was modified to reduce the number of objective function evaluations for an optimal design, historically the main criticism of stochastic methods. SA was applied to many CFD/MDO problems including: low sonic-boom bodies, minimum drag on supersonic fore-bodies, minimum drag on supersonic aeroelastic fore-bodies, minimum drag on HSCT aeroelastic wings, FLOPS preliminary design code, another preliminary aircraft design study with vortex lattice aerodynamics, HSR complete aircraft aerodynamics. In every case, SA provided a simple, robust and reliable optimization method which found optimal designs in order 100 objective function evaluations. Perhaps most importantly, from this academic/industrial project, technology has been successfully transferred; this method is the method of choice for optimization problems at Northrop Grumman.

  2. Rear Area Security In The Field Army Service Area. (United States)


    his ma.jor subordinate Commanders, the arm support brigade commander. Rear are? ecurity doctrine requires the area coriander to coordin- ate unit...field army service area. Response The army support brigade coriander conducts phase I rear area security operations within the limits of current

  3. USACE Environmental Support to the Army and the Nation (United States)


    Environmental Workload $1.9B Obligations (M) Army IRP/MMRP $164 Army EQ $189 AF IRP/MMRP $208 AF EQ $103 Superfund $312 FUSRAP $152 FUDS $457 BRAC ER...Federal Agencies •Formerly Utilized Sites Remedial Action Program ( FUSRAP ) •Defense State Memorandum of Agreement (DSMOA) 5 BUILDING

  4. Army Logistician. Volume 39, Issue 2, March-April 2007 (United States)


    With over 90 fixed interrogators at key nodes throughout Iraq and the availability of the upgraded Standard Army Retail Sup- ply System (SARSS) at...not change or supersede official Army publications. The masculine pronoun may refer to either gender. Reprints: Articles may be reprinted with

  5. Army Sustainment. Volume 42, Issue 6, November-December 2010 (United States)


    Joseph L. Bass Commanding General Army Expeditionary Contracting Command Major General James K. Gilman Commanding General Army Medical Research and...administration, optical fabrication, laboratory services, preventive medicine, dentistry , medical operations and planning, evacuation, and practical nursing...advantage of a lot of lessons learned from previous deployments,” said Brigadier General Joseph L. Bass, commanding general of the ECC. “We

  6. Closing the Candor Chasm: The Missing Element of Army Professionalism (United States)


    BIBLIOGRAPHY Baldor, Lolita C. “Army Chief Sees Greater Role for Guard and Reserves.” Norfolk Virginian-Pilot. January 27, 2012. hampton- 41. Lolita C. Baldor, “Army Chief Sees Greater Role for Guard and Reserves,” Norfolk Virginian-Pilot, January 27, 2012; Budget Control Act of

  7. U. S. Army Directory of Technical Information Holdings and Services. (United States)

    Vincent, Dale L.

    The directory identifies 111 Army sources of technical information that include 2200 specialized subject areas. The sources are indexed by subject matter, and name of holding, so that a searcher can find a description of all available indexed Army information services, with details on scope and size of collections, services available, and means of…

  8. 77 FR 21977 - Army Science Board Summer Study Meeting (United States)


    .... Purpose: Hear the preliminary findings of the Strategic Directions for Army Science and Technology and vote on adoption. Proposed Agenda: Open Session, the ASB will hear preliminary findings of the Strategic Directions for Army Science & Technology study and vote on adoption. FOR FURTHER...

  9. Soldier Education in the British Army, 1920-2007 (United States)

    Beach, Jim


    This article surveys the history of compulsory education for soldiers' career advancement in the British army. It begins with an examination of the organizational context before analyzing the rationale, syllabus, teaching and assessment of soldier education. It concludes that for members of the army education organization their self-perception as…

  10. Rapid Acquisition of Army Command and Control Systems (United States)


    requirements documents, and sustainment structures of existing programs to choreograph rapid initiation of a concept and ensure its fielding and...manner of choreographing the transition to the Army from DARPA. The establishment of CDRT in 2004 indicated that senior leaders in the Army were aware of

  11. An Army in Transition: Maintaining the Competitive Edge (United States)


    leaders attempt to create a culture that promotes trust and the innovation sought after by the 21st Century Army. Hofstede defined the dimension of...SUBJECT TERMS Innovation, Adaptability, Creativity, Agile, Culture , Trust 16. SECURITY CLASSIFICATION OF: 17. LIMITATION OF ABSTRACT UNLIMITED...Adaptability, Creativity, Agile, Culture , Trust CLASSIFICATION: Unclassified The United States Army still remains the most powerful land

  12. Soldier Capability - Army Combat Effectiveness (SCACE). Volume 2. Selected Bibliography (United States)


    Ground, MD: US Army Human Engineering Laboratories, 1964. 228. Highsmith , Raymond Carl. Proposed Measures of Effectiveness for Human Resource Availability...A079Z33. Washington: US Army Personnel Research Office, April 1964. 564. Thomas, Patricia J., and Thomas E. D. School Validation of theBasic Test Battery

  13. Korean War Logistics Eighth United States Army (United States)


    from defensive to offensive, as CINCUNC directed it to attack north to Pyongyang, capital city of the Democratic People’s Republic of Korea (OPRK), North...weapons to kill the tanks. General Eberle, G-4, FEC, described the urgent need for Bazookas in Korea . ... the Russians provided the North Koreans with T...8217,- ’S~ I6 0 iI. RONIOJ3A2DS PO.;S KOREA APR t gN -I S * ~z T- -:*J *1* Porto3~, r -. r 4< ,Ž . BIBLIOGRAPHY 1. Appleman, Roy E. US Army in the Korean War

  14. Army Transformation: Navigating into the Blue Ocean (United States)


    posed by the Domino Theory.7 Since 2004, the MA is embarking on a transformation program known as the ‘Army 2 10 plus 10’. General Tan Sri Dato ’ Sri... based political parties, lost its two-third majority in the federal parliament for the first time in history and was ousted as the ruling party in four...within the military or civilian community they are based , at a larger and more significant scale. The MA may consider allowing organizational

  15. A Pilotless Army in the Megalopolis (United States)


    they will be holding 74 David B. Glade , “Unmanned Aerial Vehicles – Implications for Military Operations,” Occasional Paper No. 16 (Maxwell A.F.B...ComancheProjectGrounded.htm, accessed 26 February 2004. 89 David B. Glade , “Unmanned Aerial Vehicles – Implications for Military Operations,” 1. 29 away from equipment, parts or personnel to maintain their functionality. According to US Army MAJ John V. McCoy, graduate of the US Army’s Logistics




    In the IIIrd century BC king of Epirus Pyrrhus has used Indian elephants in his army. These animals have been brought to his forces from Ptolemy Thunderbolt. These beasts came to Europe with Seleucus Nicator and took part in many battles between the Diadochi in Asia. Pyrrhus has used them in Italian campanign and he was the first who had brought these animals to Italy. They became the first elephants which terrified Romans and were the first elephants which have been defeated by them. This wa...

  17. Army Leadership. Competent, Confident, and Agile (United States)


    in desert camouflage patterns. While some peacetime fieldings may take 18 to 24 months to complete, the two logistic leaders set an ambitious goal...London: Octopus Books, 1974), 98- 111. Department of Veterans Affairs: casualty numbers. 4-4 4-10 “There is a great deal…”: George S. Patton, Jr., War...KS: U.S. Army Command and General Staff College Press, 1997. Taylor, A. J. P. and S. L. Mayer. History of World War II. London: Octopus Books, 1974

  18. AIRTV: Broadband Direct to Aircraft (United States)

    Sorbello, R.; Stone, R.; Bennett, S. B.; Bertenyi, E.


    Airlines have been continuously upgrading their wide-body, long-haul aircraft with IFE (in-flight entertainment) systems that can support from 12 to 24 channels of video entertainment as well as provide the infrastructure to enable in-seat delivery of email and internet services. This is a direct consequence of increased passenger demands for improved in-flight services along with the expectations that broadband delivery systems capable of providing live entertainment (news, sports, financial information, etc.) and high speed data delivery will soon be available. The recent events of Sept. 11 have slowed the airline's upgrade of their IFE systems, but have also highlighted the compelling need for broadband aeronautical delivery systems to include operational and safety information. Despite the impact of these events, it is estimated that by 2005 more than 3000 long haul aircraft (servicing approximately 1 billion passengers annually) will be fully equipped with modern IFE systems. Current aircraft data delivery systems, which use either Inmarsat or NATS, are lacking in bandwidth and consequently are unsuitable to satisfy passenger demands for broadband email/internet services or the airlines' burgeoning data requirements. Present live video delivery services are limited to regional coverage and are not readily expandable to global or multiregional service. Faced with a compelling market demand for high data transport to aircraft, AirTV has been developing a broadband delivery system that will meet both passengers' and airlines' needs. AirTV is a global content delivery system designed to provide a range of video programming and data services to commercial airlines. When AirTV is operational in 2004, it will provide a broadband connection directly to the aircraft, delivering live video entertainment, internet/email service and essential operational and safety data. The system has been designed to provide seamless global service to all airline routes except for those

  19. Design Methods and Optimization for Morphing Aircraft (United States)

    Crossley, William A.


    This report provides a summary of accomplishments made during this research effort. The major accomplishments are in three areas. The first is the use of a multiobjective optimization strategy to help identify potential morphing features that uses an existing aircraft sizing code to predict the weight, size and performance of several fixed-geometry aircraft that are Pareto-optimal based upon on two competing aircraft performance objectives. The second area has been titled morphing as an independent variable and formulates the sizing of a morphing aircraft as an optimization problem in which the amount of geometric morphing for various aircraft parameters are included as design variables. This second effort consumed most of the overall effort on the project. The third area involved a more detailed sizing study of a commercial transport aircraft that would incorporate a morphing wing to possibly enable transatlantic point-to-point passenger service.

  20. 78 FR 65554 - Exhaust Emission Standards for New Aircraft Turbine Engines and Identification Plate for Aircraft... (United States)


    ... Aircraft Turbine Engines and Identification Plate for Aircraft Engines Correction In rule document 2013... for Subsonic Engines'', in the third column, in the last row, the entry ``rO > 26.7'' is corrected...

  1. The Women's Army Auxiliary Corps: A Compromise to Overcome the Conflict of Women Serving in the Army (United States)

    Permeswaran, Yashila


    Though people now take the idea of women in the military for granted, in the 1940s it was a vigorously debated suggestion. Men protected their country; women stayed at home. Because of the conflict over whether women should serve in the army, Congress compromised by creating the Women's Army Auxiliary Corps (WAAC). This article describes the…

  2. A Qualitative Analysis of SAC Aircraft Maintenance. (United States)



  3. Visualization of Aircraft Longitudinal-Axis Motion


    Peter Kvasnica


    In this paper, the use of continuous mathematical models of an aircraft in an aircraft simulator is described. The models are of lower degree and less time-consuming for calculation. Computer implementation of the models capable to work faster and more accurately and efficiently is also described. The suggested approach allows to achieve the required precision at accelerated simulation speed using the continuous mathematical models of an aircraft. Frequency of the computation of continuous ma...

  4. Advanced Aerostructural Optimization Techniques for Aircraft Design


    Yingtao Zuo; Pingjian Chen; Lin Fu; Zhenghong Gao; Gang Chen


    Traditional coupled aerostructural design optimization (ASDO) of aircraft based on high-fidelity models is computationally expensive and inefficient. To improve the efficiency, the key is to predict aerostructural performance of the aircraft efficiently. The cruise shape of the aircraft is parameterized and optimized in this paper, and a methodology named reverse iteration of structural model (RISM) is adopted to get the aerostructural performance of cruise shape efficiently. A new mathematic...

  5. Aircraft Survivability. Susceptibility Reduction. Fall 2010 (United States)


    to determine the degree of control available with manual manipulation of engine throttles for various transport aircraft. Simulations included...Boeing 727, 737, 747, 757, 767, 777, MD-11, MD-90, C-17, and Airbus A320 and A300 transport aircraft. Preliminary missile impact effects were...shown, for most aircraft tested, that using only manual TOC it is very difficult to make a safe runway landing due to difficulty in controlling the

  6. Aircraft Wiring Support Equipment Integration Laboratory (AWSEIL) (United States)

    Federal Laboratory Consortium — Purpose:The Aircraft Wiring Support Equipment Integration Laboratory (AWSEIL) provides a variety of research, design engineering and prototype fabrication services...

  7. Research on Emerging and Descending Aircraft Noise

    Directory of Open Access Journals (Sweden)

    Monika Bartkevičiūtė


    Full Text Available Along with an increase in the aircraft engine power and growth in air traffic, noise level at airports and their surrounding environs significantly increases. Aircraft noise is high level noise spreading within large radius and intensively irritating the human body. Air transport is one of the main sources of noise having a particularly strong negative impact on the environment. The article deals with activities and noises taking place in the largest nationwide Vilnius International Airport.The level of noise and its dispersion was evaluated conducting research on the noise generated by emerging and descending aircrafts in National Vilnius Airport. Investigation was carried out at 2 measuring points located in a residential area. There are different types of aircrafts causing different sound levels. It has been estimated the largest exceedances that occur when an aircraft is approaching. In this case, the noisiest types of aircrafts are B733, B738 and AT72. The sound level varies from 70 to 85 dBA. The quietest aircrafts are RJ1H and F70. When taking off, the equivalent of the maximum sound level value of these aircrafts does not exceed the authorized limits. The paper describes the causes of noise in aircrafts, the sources of origin and the impact of noise on humans and the environment.Article in Lithuanian

  8. Aircraft Wiring Support Equipment Integration Laboratory (AWSEIL) (United States)

    Federal Laboratory Consortium — Purpose: The Aircraft Wiring Support Equipment Integration Laboratory (AWSEIL) provides a variety of research, design engineering and prototype fabrication services...

  9. How to Maintain an Operational Reserve? Further Engaging Army Reserve Component Forces in the Coming Decade (United States)


    with mobilizing Reserve Component units for overseas missions. This flexibility will allow the Army to meet ongoing mission requirements , while... reserve will impose an increased cost on the Army. First (and most obviously), the Army will have to fund the additional pay and allowances required ...AIR WAR COLLEGE AIR UNIVERSITY HOW TO MAINTAIN AN OPERATIONAL RESERVE ? FURTHER ENGAGING ARMY RESERVE COMPONENT FORCES IN

  10. 32 CFR 634.12 - Army administrative actions against intoxicated drivers. (United States)


    ... 32 National Defense 4 2010-07-01 2010-07-01 true Army administrative actions against intoxicated drivers. 634.12 Section 634.12 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY... § 634.12 Army administrative actions against intoxicated drivers. Army commanders will take...


    Directory of Open Access Journals (Sweden)

    Matei POPA


    Full Text Available In accordance with Air Force requirements, the comparative analysis of short/medium transport aircraft comes to sustain procurement decision of short/medium transport aircraft. This paper presents, in short, the principles and the results of the comparative analysis for short/medium military transport aircraft.

  12. 75 FR 50865 - Airworthiness Directives; Various Aircraft Equipped With Rotax Aircraft Engines 912 A Series Engines (United States)


    ... Equipped With Rotax Aircraft Engines 912 A Series Engines AGENCY: Federal Aviation Administration (FAA... 912 A series engine installed in various aircraft does not have an engine type certificate; instead, the engine is part of the aircraft type design. Comments We gave the public the opportunity...

  13. 75 FR 32315 - Airworthiness Directives; Various Aircraft Equipped With Rotax Aircraft Engines 912 A Series Engines (United States)


    ... Equipped With Rotax Aircraft Engines 912 A Series Engines AGENCY: Federal Aviation Administration (FAA... certificated in the United States. However, the Model 912 A series engine installed in various aircraft does not have an engine type certificate; instead, the engine is part of the aircraft type design. You...

  14. 76 FR 40219 - Airworthiness Directives; Various Aircraft Equipped With Rotax Aircraft Engines 912 A Series Engine (United States)


    ... Equipped With Rotax Aircraft Engines 912 A Series Engine AGENCY: Federal Aviation Administration (FAA), DOT... Rotax Aircraft Engines Mandatory Service Bulletin SB-912-058 SB-914-041, dated April 15, 2011, listed in... 601 0; fax: +43 7246 601 9130; Internet: . You may review...

  15. Hybrid Operations for US Army Conventional Forces (United States)


    pushing to free Joint Special Operations Command ( JSOC ) units from the hunt of the Al Queda leader, Osama Bin Laden, in order to pursue terrorists in other...The evolution of the MEU (SOC) can be traced to the early 1980s. On 24 April 1980, the United States attempted to rescue fifty-three American... hostages held in Iran. While on the ground, two aircraft collided and ended the attempt. This failed attempt was the culminating event in over a decade

  16. [Medical research in the US Armed Forces (Report 3). The US Army]. (United States)

    Agapitov, A A; Aleĭnikov, S I; Bolekhan, V I; Ivchenko, I V; Krassiĭ, A B; Nagibovich, O A; Petrov, S V; Rezvantsev, M V; Soldatov, E A; Shalakhin, R A; Sheppli, E V


    The US Army. The present article is the third part of the review dedicated to organization and management of medical research in the US Armed Forces. The first and the second parts have been published in the previous issuses of the journal. Specifically this article is dedicated to organization and management of medical research in the US Army. It is shown that in the US Army the medical and biological research is conducted and coordinated by the special US Army Medical Research and Materiel Command. The following units are successively presented: US Army Institute of Surgical Research, US Army Medical Research Institute of Chemical Defense, US Army Medical Research Institute of Infectious Diseases, US Army Research Institute of Environmental Medicine, Walter Reed Army Institute of Research, US Army Aeromedical Research Laboratory, Armed Forces Institute of Regenerative Medicine. The particular research programs conducting in the above mentioned institutions are presented.

  17. LCC-OPS: Life Cycle Cost Application in Aircraft Operations

    NARCIS (Netherlands)

    Suwondo, E.


    Observation of current practices in aircraft operations and maintenance shows limited consideration of cost savings applied by aircraft modifications, maintenance program optimisation and aircraft selection. This is due to hidden (maintenance dependent) costs and difficulties in quantifying the util

  18. 77 FR 58301 - Technical Amendment; Airworthiness Standards: Aircraft Engines; Correction (United States)


    ... Technical Amendment entitled, ``Airworthiness Standards: Aircraft Engine'' (77 FR 39623). In that technical... Administration 14 CFR Part 33 RIN 2120-AF57 Technical Amendment; Airworthiness Standards: Aircraft Engines... technical amendment, the FAA clarified aircraft engine vibration test requirements in the...

  19. 77 FR 39623 - Airworthiness Standards: Aircraft Engines; Technical Amendment (United States)


    ... Federal Aviation Administration 14 CFR Part 33 Airworthiness Standards: Aircraft Engines; Technical.... SUMMARY: This amendment clarifies aircraft engine vibration test requirements in the airworthiness... 33--AIRWORTHINESS STANDARDS: AIRCRAFT ENGINES 0 1. The authority citation for part 33 continues...

  20. Aircraft type influence on contrail properties

    Directory of Open Access Journals (Sweden)

    P. Jeßberger


    Full Text Available The investigation of the impact of aircraft parameters on contrail properties helps to better understand the climate impact from aviation. Yet, in observations, it is a challenge to separate aircraft and meteorological influences on contrail formation. During the CONCERT campaign in November 2008, contrails from 3 Airbus passenger aircraft of type A319-111, A340-311 and A380-841 were probed at cruise under similar meteorological conditions with in-situ instruments on board the DLR research aircraft Falcon. Within the 2 min old contrails detected near ice saturation, we find similar effective diameters Deff (5.2–5.9 μm, but differences in particle number densities nice (162–235 cm−3 and in vertical contrail extensions (120–290 m, resulting in large differences in contrail optical depths τ (0.25–0.94. Hence larger aircraft produce optically thicker contrails. Based on the observations, we apply the EULAG-LCM model with explicit ice microphysics and in addition the Contrail and Cirrus Prediction model CoCiP to calculate the aircraft type impact on young contrails under identical meteorological conditions. The observed increase in τ for heavier aircraft is confirmed by the models, yet for generally smaller τ. An aircraft dependence of climate relevant contrail properties persists during contrail lifetime, adding importance to aircraft dependent model initialization. We finally derive an analytical relationship between contrail, aircraft and meteorological parameters. Near ice saturation, contrail width × τ scales linearly with fuel flow rate as confirmed by observations. For higher saturation ratios approximations from theory suggest a non-linear increase in the form (RHI–12/3. Summarized our combined results could help to more accurately assess the climate impact from aviation using an aircraft dependent contrail parameterization.

  1. Designing and implementing the Army Nursing Leader Academy. (United States)

    Dunemn, Kathleen; Hopkins-Chadwick, Denise L; Connally, Tina; Bramley, Kelly


    In 2008, the Chief of the Army Nurse Corps directed a thorough review of existing training programs available to and provided for Army Nursing personnel for the development of full-spectrum leaders for Army Nursing. The review provided the gap analysis necessary to restructure courses provided by the Department of Nursing Science at the Army Medical Department Center and School. This new grouping of courses is referred to as the Army Nursing Leader Academy. The Army Nursing Leader Academy is the first of its kind in that it addresses career-long learning of all Army Nursing by focusing on building skills, knowledge, and behaviors to produce sustainable, full-spectrum leaders. The Nursing Leader Academy consists of a series of sequential nurse leader development courses combined with a web based resource center. Grounded in the Patient CaringTouch System, guided by nurse competencies, and gauged by the Leader Capabilities Map, the Nursing Leader Academy provides learning that is relevant and timely designed to reinforce enterprise values and culture to ensure readiness for successive roles and positions. Full implementation of the Nursing Leader Academy will include the evidence-based elements of formal schooling, coaching, self-development, functional/technical (competency attainment), and professional experiences.

  2. How The Army Runs. A Senior Leader Reference Handbook 2009-2010 (United States)


    ARMY WAR COLLEGE FACULTY EDITORS Chapter Title Editor Phone No. Email 717-245- DSN 242- Introduction Dr. Richard Meinhart 4797...Edward.Filiberti as an Organization 4 The Relationship of Joint Dr. Richard Meinhart 4797 Richard.Meinhart and Army Force Planning 5 Almy Force Development Prof Ed...U.S. Army War College, Carlisle, PA 17013 How the Army Runs A Senior Leader Reference Handbook 2009–2010 Report Documentation Page Form ApprovedOMB

  3. The Army rolls through Indianapolis: Fieldwork at the Virtual Army Experience

    Directory of Open Access Journals (Sweden)

    Robertson Allen


    Full Text Available This essay takes an ethnographic look at the individuals and institutions associated with the development, production, and implementation of the Virtual Army Experience (VAE, a mobile mission simulator that travels across the United States to venues such as state fairs and air shows. As an explicit aid to Army recruitment and interaction with the public, the VAE is an interesting nexus point that often channels public anxieties surrounding the medium of the video game and its role in the militarization of society. Here, I present my own experience of doing ethnography at this site, describing how it is received by visitors and interpreted by its employees. By means of the example of the VAE, I argue that polarizing media reports and academic criticisms that pit the processes of militarization against critical reflection of those processes are counterproductive and result in silencing more nuanced and thoughtful critical reflection that is already present at sites such as the VAE.

  4. A Turbo-Brayton Cryocooler for Aircraft Superconducting Systems Project (United States)

    National Aeronautics and Space Administration — Hybrid turboelectric aircraft with gas turbines driving electric generators connected to electric propulsion motors have the potential to transform the aircraft...

  5. An Instrument to Measure Aircraft Sulfate Particle Emissions Project (United States)

    National Aeronautics and Space Administration — Aircraft particle emissions contribute a modest, but growing, portion of the overall particle emissions budget. Characterizing aircraft particle emissions is...

  6. Enlisting Lean Six Sigma in the Army Acquisition Process (United States)


    One of the strategic objectives of this overarching strategy is to “support Army-wide LSS [Lean Six Sigma ] and business transformation and focus sults of financial management LSS projects Army-wide.” • • • • • • I M P R O V I N G P R O C E S S E S Enlisting Lean Six Sigma in the Army...Lean Six Sigma process. The LSS process has its own methodology that can be applied to any manufacturing, transactional, or service process to reduce

  7. 14 CFR 91.209 - Aircraft lights. (United States)


    ...; or (iii) is in an area that is marked by obstruction lights; (3) Anchor an aircraft unless the aircraft— (i) Has lighted anchor lights; or (ii) Is in an area where anchor lights are not required on vessels; or (b) Operate an aircraft that is equipped with an anticollision light system, unless it...

  8. The longitudinal static stability of tailless aircraft


    de Castro, Helena V.


    This paper describes the development of a simple theory of the longitudinal controls fixed static stability of tailless aeroplanes. The classical theory, as developed for the conventional aircraft, is modified to accommodate the particular features of the tailless aeroplanes. The theory was then applied to a particular blended-wing-body tailless civil transport aircraft, BWB-98. Cranfield University

  9. Trajectory Control for Very Flexible Aircraft (United States)


    total airspeed and the classic aircraft longitudinal , lateral, and vertical velocity components are u positive out the nose, v positive out the right...wing flexibility is a secondary and minimal contribution to aircraft longitudinal motion. Using this assumption and the previous assumptions of

  10. A Wind Tunnel Captive Aircraft Testing Technique (United States)


    Flight/Wind Tunnel Correlation of Aircraft Longitudinal Motion ....................................... 14 10. Fright/Wind Tunnel Correlation of...I 2 3 4 5 6 T IME, s e c Figure 9. Flight/wind tunnel correla- tion of aircraft longitudinal motion. ’ D A n ~ v i i i | ~ 0 0 - 4 0

  11. Maintenance of air worthiness of aircrafts

    Directory of Open Access Journals (Sweden)

    В. А. Горячев


    Full Text Available Described are modem conditions of operation of Russian civil aviation, state of aircraft stock, the main principles of maintaining air worthiness of airplanes and helicopters. Considered is a stage by stage prolongation of the service life of each specimen of aircraft with certification being obligatory

  12. Intraocular lens in a fighter aircraft pilot.


    Loewenstein, A; Geyer, O; Biger, Y; Bracha, R; Shochat, I; Lazar, M.


    A pseudophakic pilot of the Israeli air force flying an F-15 (Eagle) aircraft was followed up for three years. He experienced about 100 flying hours, 5% of the time under high g stress. The intraocular lens did not dislocate and no complications were observed. It seems that flying high performance fighter aircraft is not contraindicated in pseudophakic pilots.

  13. Noise Control in Propeller-Driven Aircraft (United States)

    Rennison, D. C.; Wilby, J. F.


    Analytical model predicts noise levels inside propeller-driven aircraft during cruise at mach 0.8. Double wall sidewalls minimize interior noise and weight. Model applied to three aircraft with fuselages of different size (wide-body, narrow-body, and small-diameter) to determine noise reductions required to achieve A-weighted sound level not to exceed 80 dB.

  14. Study on Impedance Characteristics of Aircraft Cables

    Directory of Open Access Journals (Sweden)

    Weilin Li


    Full Text Available Voltage decrease and power loss in distribution lines of aircraft electric power system are harmful to the normal operation of electrical equipment and may even threaten the safety of aircraft. This study investigates how the gap distance (the distance between aircraft cables and aircraft skin and voltage frequency (variable frequency power supply will be adopted for next generation aircraft will affect the impedance of aircraft cables. To be more precise, the forming mechanism of cable resistance and inductance is illustrated in detail and their changing trends with frequency and gap distance are analyzed with the help of electromagnetic theoretical analysis. An aircraft cable simulation model is built with Maxwell 2D and the simulation results are consistent with the conclusions drawn from the theoretical analysis. The changing trends of the four core parameters of interest are analyzed: resistance, inductance, reactance, and impedance. The research results can be used as reference for the applications in Variable Speed Variable Frequency (VSVF aircraft electric power system.

  15. Lift augmentation for highly swept wing aircraft (United States)

    Rao, Dhanvada M. (Inventor)


    A pair of spaced slots, disposed on each side of an aircraft centerline and spaced well inboard of the wing leading edges, are provided in the wing upper surfaces and directed tangentially spanwise toward thin sharp leading wing edges of a highly swept, delta wing aircraft. The slots are individually connected through separate plenum chambers to separate compressed air tanks and serve, collectively, as a system for providing aircraft lift augmentation. A compressed air supply is tapped from the aircraft turbojet power plant. Suitable valves, under the control of the aircraft pilot, serve to selective provide jet blowing from the individual slots to provide spanwise sheets of jet air closely adjacent to the upper surfaces and across the aircraft wing span to thereby create artificial vortices whose suction generate additional lift on the aircraft. When desired, or found necessary, unequal or one-side wing blowing is employed to generate rolling moments for augmented lateral control. Trailing flaps are provided that may be deflected differentially, individually, or in unison, as needed for assistance in take-off or landing of the aircraft.

  16. 14 CFR 121.538 - Aircraft security. (United States)


    ... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Aircraft security. 121.538 Section 121.538..., FLAG, AND SUPPLEMENTAL OPERATIONS Flight Operations § 121.538 Aircraft security. Certificate holders conducting operations under this part must comply with the applicable security requirements in 49 CFR...

  17. 14 CFR 135.125 - Aircraft security. (United States)


    ... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Aircraft security. 135.125 Section 135.125....125 Aircraft security. Certificate holders conducting operators conducting operations under this part must comply with the applicable security requirements in 49 CFR chapter XII....

  18. Cycle Counting Methods of the Aircraft Engine (United States)

    Fedorchenko, Dmitrii G.; Novikov, Dmitrii K.


    The concept of condition-based gas turbine-powered aircraft operation is realized all over the world, which implementation requires knowledge of the end-of-life information related to components of aircraft engines in service. This research proposes an algorithm for estimating the equivalent cyclical running hours. This article provides analysis…

  19. 19 CFR 122.42 - Aircraft entry. (United States)


    ... 19 Customs Duties 1 2010-04-01 2010-04-01 false Aircraft entry. 122.42 Section 122.42 Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; DEPARTMENT OF THE TREASURY AIR COMMERCE REGULATIONS Aircraft Entry and Entry Documents; Electronic Manifest Requirements...

  20. Can Access to Data Prevent Army Suicides Identifying Optimal Response Strategies for Army Leaders (United States)


    Providers Collaboration between leaders and behavioral health providers is essential to preventing suicide . Some panelists emphatically stressed that...adolescents, service members and veterans, and minority populations. He has a specific interest in the epidemiology of suicide and its prevention...SUMMARY ■ Among the many efforts under way to prevent suicide in the U.S. Army is a program to develop an information system that would provide

  1. Improving Army Basic Research: Report of an Expert Panel on the Future of Army Laboratories (United States)


    Nobel Prize in Physiology or Medicine in 2004. During the early 1990’s her studies with Dr. Richard Axel led to the discovery of a large gene family...dilute gases of alkali atoms, and for early fundamental studies of the properties of the condensates. 2004 Medicine : Linda Buck—odorant receptors...Research: An Uncertain Future for the Bell Legacy,” Prometheus , Vol. 21, No. 2, June 2003. Office of the Deputy Assistant Secretary of the Army for

  2. Evaluation of Support Provided to Mobilized Army National Guard and U.S. Army Reserve Units (United States)


    with family members. CENTCOM and the Space and Naval Warfare Systems Command have significantly improved access to communications with family as the...contract with Bahrain Maritime and Mercantile International, beginning in August 2002 through December 2003.10 Seven Seas Shiphandlers became the...Switching Network (DSN) • MWR phone banks through the Army and Air Force Exchange System (AAFES) • Internet cafes (provided by the Navy Space and Naval

  3. Unmanned aircraft systems as wingmen (United States)

    Garcia, Richard; Barnes, Laura; Fields, MaryAnne


    This paper introduces a concept towards integrating manned and Unmanned Aircraft Systems (UASs) into a highly functional team though the design and implementation of 3-D distributed formation/flight control algorithms with the goal to act as wingmen for a manned aircraft. This method is designed to minimize user input for team control, dynamically modify formations as required, utilize standard operating formations to reduce pilot resistance to integration, and support splinter groups for surveillance and/or as safeguards between potential threats and manned vehicles. The proposed work coordinates UAS members by utilizing artificial potential functions whose values are based on the state of the unmanned and manned assets including the desired formation, obstacles, task assignments, and perceived intentions. The overall unmanned team geometry is controlled using weighted potential fields. Individual UAS utilize fuzzy logic controllers for stability and navigation as well as a fuzzy reasoning engine for flight path intention prediction. Approaches are demonstrated in simulation using the commercial simulator X-Plane and controllers designed in Matlab/Simulink. Experiments include trail and right echelon formations as well as splinter group surveillance.

  4. Multispectral imaging of aircraft exhaust (United States)

    Berkson, Emily E.; Messinger, David W.


    Aircraft pollutants emitted during the landing-takeoff (LTO) cycle have significant effects on the local air quality surrounding airports. There are currently no inexpensive, portable, and unobtrusive sensors to quantify the amount of pollutants emitted from aircraft engines throughout the LTO cycle or to monitor the spatial-temporal extent of the exhaust plume. We seek to thoroughly characterize the unburned hydrocarbon (UHC) emissions from jet engine plumes and to design a portable imaging system to remotely quantify the emitted UHCs and temporally track the distribution of the plume. This paper shows results from the radiometric modeling of a jet engine exhaust plume and describes a prototype long-wave infrared imaging system capable of meeting the above requirements. The plume was modeled with vegetation and sky backgrounds, and filters were selected to maximize the detectivity of the plume. Initial calculations yield a look-up chart, which relates the minimum amount of emitted UHCs required to detect the presence of a plume to the noise-equivalent radiance of a system. Future work will aim to deploy the prototype imaging system at the Greater Rochester International Airport to assess the applicability of the system on a national scale. This project will help monitor the local pollution surrounding airports and allow better-informed decision-making regarding emission caps and pollution bylaws.

  5. Subsonic Ultra Green Aircraft Research (United States)

    Bradley, Marty K.; Droney, Christopher K.


    This Final Report summarizes the work accomplished by the Boeing Subsonic Ultra Green Aircraft Research (SUGAR) team in Phase 1, which includes the time period of October 2008 through March 2010. The team consisted of Boeing Research and Technology, Boeing Commercial Airplanes, General Electric, and Georgia Tech. The team completed the development of a comprehensive future scenario for world-wide commercial aviation, selected baseline and advanced configurations for detailed study, generated technology suites for each configuration, conducted detailed performance analysis, calculated noise and emissions, assessed technology risks, and developed technology roadmaps. Five concepts were evaluated in detail: 2008 baseline, N+3 reference, N+3 high span strut braced wing, N+3 gas turbine battery electric concept, and N+3 hybrid wing body. A wide portfolio of technologies was identified to address the NASA N+3 goals. Significant improvements in air traffic management, aerodynamics, materials and structures, aircraft systems, propulsion, and acoustics are needed. Recommendations for Phase 2 concept and technology projects have been identified.

  6. Occupational differences in US Army suicide rates (United States)

    Kessler, R. C.; Stein, M. B.; Bliese, P. D.; Bromet, E. J.; Chiu, W. T.; Cox, K. L.; Colpe, L. J.; Fullerton, C. S.; Gilman, S. E.; Gruber, M. J.; Heeringa, S. G.; Lewandowski-Romps, L.; Millikan-Bell, A.; Naifeh, J. A.; Nock, M. K.; Petukhova, M. V.; Rosellini, A. J.; Sampson, N. A.; Schoenbaum, M.; Zaslavsky, A. M.; Ursano, R. J.


    Background Civilian suicide rates vary by occupation in ways related to occupational stress exposure. Comparable military research finds suicide rates elevated in combat arms occupations. However, no research has evaluated variation in this pattern by deployment history, the indicator of occupation stress widely considered responsible for the recent rise in the military suicide rate. Method The joint associations of Army occupation and deployment history in predicting suicides were analysed in an administrative dataset for the 729 337 male enlisted Regular Army soldiers in the US Army between 2004 and 2009. Results There were 496 suicides over the study period (22.4/100 000 person-years). Only two occupational categories, both in combat arms, had significantly elevated suicide rates: infantrymen (37.2/100 000 person-years) and combat engineers (38.2/100 000 person-years). However, the suicide rates in these two categories were significantly lower when currently deployed (30.6/100 000 person-years) than never deployed or previously deployed (41.2–39.1/100 000 person-years), whereas the suicide rate of other soldiers was significantly higher when currently deployed and previously deployed (20.2–22.4/100 000 person-years) than never deployed (14.5/100 000 person-years), resulting in the adjusted suicide rate of infantrymen and combat engineers being most elevated when never deployed [odds ratio (OR) 2.9, 95% confidence interval (CI) 2.1–4.1], less so when previously deployed (OR 1.6, 95% CI 1.1–2.1), and not at all when currently deployed (OR 1.2, 95% CI 0.8–1.8). Adjustment for a differential ‘healthy warrior effect’ cannot explain this variation in the relative suicide rates of never-deployed infantrymen and combat engineers by deployment status. Conclusions Efforts are needed to elucidate the causal mechanisms underlying this interaction to guide preventive interventions for soldiers at high suicide risk. PMID:26190760

  7. Flux Sampling Errors for Aircraft and Towers (United States)

    Mahrt, Larry


    Various errors and influences leading to differences between tower- and aircraft-measured fluxes are surveyed. This survey is motivated by reports in the literature that aircraft fluxes are sometimes smaller than tower-measured fluxes. Both tower and aircraft flux errors are larger with surface heterogeneity due to several independent effects. Surface heterogeneity may cause tower flux errors to increase with decreasing wind speed. Techniques to assess flux sampling error are reviewed. Such error estimates suffer various degrees of inapplicability in real geophysical time series due to nonstationarity of tower time series (or inhomogeneity of aircraft data). A new measure for nonstationarity is developed that eliminates assumptions on the form of the nonstationarity inherent in previous methods. When this nonstationarity measure becomes large, the surface energy imbalance increases sharply. Finally, strategies for obtaining adequate flux sampling using repeated aircraft passes and grid patterns are outlined.

  8. Scorpion: Close Air Support (CAS) aircraft (United States)

    Allen, Chris; Cheng, Rendy; Koehler, Grant; Lyon, Sean; Paguio, Cecilia


    The objective is to outline the results of the preliminary design of the Scorpion, a proposed close air support aircraft. The results obtained include complete preliminary analysis of the aircraft in the areas of aerodynamics, structures, avionics and electronics, stability and control, weight and balance, propulsion systems, and costs. A conventional wing, twin jet, twin-tail aircraft was chosen to maximize the desirable characteristics. The Scorpion will feature low speed maneuverability, high survivability, low cost, and low maintenance. The life cycle cost per aircraft will be 17.5 million dollars. The maximum takeoff weight will be 52,760 pounds. Wing loading will be 90 psf. The thrust to weight will be 0.6 lbs/lb. This aircraft meets the specified mission requirements. Some modifications have been suggested to further optimize the design.

  9. 76 FR 6525 - Airworthiness Directives; Cessna Aircraft Company (Type Certificate Previously Held by Columbia... (United States)


    ... Company (Type Certificate Previously Held by Columbia Aircraft Manufacturing (Previously the Lancair... Aircraft Company (Type Certificate Previously Held by Columbia Aircraft Manufacturing (Previously The... Aircraft Company (type certificate previously held by Columbia Aircraft Manufacturing (previously...

  10. OSUS sensor integration in Army experiments (United States)

    Ganger, Robert; Nowicki, Mark; Kovach, Jesse; Gregory, Timothy; Liss, Brian


    Live sensor data was obtained from an Open Standard for Unattended Sensors (OSUS, formerly Terra Harvest)- based system provided by the Army Research Lab (ARL) and fed into the Communications-Electronics Research, Development and Engineering Center (CERDEC) sponsored Actionable Intelligence Technology Enabled Capabilities Demonstration (AI-TECD) Micro Cloud during the E15 demonstration event that took place at Fort Dix, New Jersey during July 2015. This data was an enabler for other technologies, such as Sensor Assignment to Mission (SAM), Sensor Data Server (SDS), and the AI-TECD Sensor Dashboard, providing rich sensor data (including images) for use by the Company Intel Support Team (CoIST) analyst. This paper describes how the OSUS data was integrated and used in the E15 event to support CoIST operations.

  11. Developing Strategic Thinking Leaders in the U.S. Army (United States)


    Michael J. Colarusso , Accessing Talent: The Foundation of a U.S. Army Officer Corps Strategy (Carlisle Barracks, PA: Strategic Studies Institute, February 2010), 36. 24 44 Gerras, Strategic Leadership Primer, 29.

  12. Social Media Misuse in the United States Army (United States)


    Army leaders should consider how to best leverage these social networks while minimizing their negative ...8 Understanding Social Networks ..................................................................................... 9 Social Networking by...the Numbers ................................................................................ 9 Social Networking and the Generational Gap

  13. 78 FR 60864 - Army Science Board Fall Plenary Meeting (United States)


    ... Science Board members to review and deliberate on the FY14 Army Science Board study reports. Agenda: The board will convene to present the results of the Fiscal Year 2013 study titled, ``Creating an...

  14. US Army Corps of Engineers Reachback Operations Center (United States)

    Federal Laboratory Consortium — Providing Relevant Solutions to the Armed Forces and the NationThe USACE Reachback Operation Center at the U.S. Army Engineer Research and Development Center (ERDC)...

  15. US Army Corps of Engineers Reachback Operations Center (United States)

    Federal Laboratory Consortium — Providing Relevant Solutions to the Armed Forces and the Nation The USACE Reachback Operation Center at the U.S. Army Engineer Research and Development Center (ERDC)...

  16. Army Information Technology Enterprise Solutions-2 Services Contract (United States)


    Contracting personnel from the Army and other Federal agencies who are involved in information technology service acquisition decisions should read...IDIQ) contracts. The Inspector General (IG), DoD initiated the audit of the Army Information Technology Enterprise Solutions-2 Services (ITES-2S...contract because of the material impact this contract will have on the acquisition of information technology resources within DoD and the Federal Government

  17. Integration of New Technology in Army Libraries. Appendices (United States)


    Topographic Laboratories Scientific and Technical Information Center B-65 SFacilities Engineering Support Agency B-72 Mobility Bquipment Research and...requests received 222 B-14 -- : -.- t -o . . -I j INTEGRATION OF NEW TECHNOILOGY IN ARMY LIBRARIES: DATA COLLECTION LIBRARY: Ballistic Research...4 u.._9.C F , i -. t- ’’- • -- -- .•_ •-g• _ "dt LIBRARY: U.S. ARMY MOBILITY EQUIPMENT RESEARH AND DEVELOPMENT COMMAND (MERADCOM) COMMAND: DARCOM

  18. Army Model and Simulation Stewardship Report FY98 (United States)


    capability. 6. BENEFITS TO THE ARMY: This effort is a key component to the Virtual Sealift Emergency Deployment Readiness Exercise ( SEDRE ). With the...reduction in the numbers of SEDREs performed in a year, the Army deployment community needs alternative methods to train and prepare units for actual...deployments. The Virtual SEDRE will simulate and visualize the deployment activities that occur at specific installations and ports and supplement

  19. Army Sustainment. Volume 41, Issue 5, September-October 2009 (United States)


    redis - tribute it where it is needed. We’re changing how we develop new vehicles, so instead of enumerating a variety of specifications that say a...classified environment. Integrating SMS With Existing Army Databases SMS is a web-enabled database management system that is structured to meet the...organizational priorities and goals for balancing the Army. SMS can automate the input of all performance data directly from source databases . For

  20. Army Communicator. Volume 31, Number 2, Spring 2006 (United States)


    see Army Commu- nicator article titled HF Combat Net Radio Lesson Learned Again, by David M. Fiedler , Spring 2004). Integrating more communications...year- round,” said Drew. According to Fred Porzio, project leader for this effort with PM DCATS’ Product Manager, Defense Wide Transmission Systems, the...Army Communicator 49 singling out Fred Porzio, the project lead for PM DWTS; Greg Parks, who designed the system for prime contractor Eaton/Powerware

  1. Army Organizational Culture of Innovation: A Strategic Imperative for Transformation (United States)


    USAWC STRATEGY RESEARCH PROJECT AN ARMY ORGANIZATIONAL CULTURE OF INNOVATION: A STRATEGIC IMPERATIVE FOR TRANSFORMATION by Lieutenant Colonel Martin... Organizational Culture of Innovation A Strategic Imperative for Transformation 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S...298 (Rev. 8-98) Prescribed by ANSI Std Z39-18 ABSTRACT AUTHOR: Lieutenant Colonel Martin T. Carpenter TITLE: An Army Organizational Culture of

  2. Army Logistician. Volume 38, Issue 4, July-August 2006 (United States)


    information are demonstrated in this view of a BCS3 computer screen. It shows the locations of radio frequency tag interrogators at Wiesbaden Army...cifically the computer, printers, and interrogator . TC–AIMS problems also should be anticipated. The 16th CSG had hardware problems at every ISA, and...Department of Defense or any of its agencies, and do not change or supersede official Army publications. The masculine pronoun may refer to either

  3. Army Logistician. Volume 40, Issue 4, July-August 2008 (United States)


    allow users to track shipments, observe activity at a specific location or site, determine the operating status of RFID interrogators , and obtain RF... interrogate it. Onboard Sensors One might do well to study exactly what com- mercial, even consumer, products provide. OnStar offers a level of...Army publications. The masculine pronoun may refer to either gender. Reprints: Articles may be reprinted with credit to Army Logistician and the author

  4. Tactical UAV’s in the French Army (United States)


    DLRFCMP SDTI Maintien en service jusqu’à l’arrivée du MCMMContrat Fabrication CL 289 Contrat Retrofit drone Adaptation véhicules Maintien en...Tactical UAV’s in the French Army LtCol Pierre-Yves HENRY, Technical Service of the French Army, Program Officer for Battlefield Surveillance Report...suggestions for reducing this burden, to Washington Headquarters Services , Directorate for Information Operations and Reports, 1215 Jefferson Davis

  5. Army AL&T, July-September 2008 (United States)


    Trading Co., discusses requirements with 4th Sustainment Brigade representatives MSG Barbara Perry, MAJ Emily Stoffel, and SGM John Russell. TSGT Jason...unit’s communications operations at Patrol Base Assassin, Iraq. (U.S. Army photo by SPC Emily J. Wilsoncroft.) ASC_0608_ALT_July-Sept2008cc.qxp 6/30/2008...English from Dickinson College. ARMY AL&T 47JULY - SEPTEMBER 2008 MAJ Gregg Rupkalvis, Military Proponency Officer for 51C, USAASC, conducted a

  6. Defense Logistics: Marine Corps and Army Reset Liability Estimates (United States)


    reset the item will likely equal the historical average spent to repair the item. 12Unit repair cost refers to the amount of funding to reset reset amounting to more than $700 million and that in the event of a crisis the Army would deploy units at a significantly lower readiness level.6...Deputy Assistant Secretary of the Army for Budget. Finally, we interviewed officials from the Office of the Secretary of Defense, Office of Cost

  7. Army Net Zero Prove Out. Net Zero Waster Best Practices (United States)


    Colorado • Fort Bliss, Texas These sites served as test beds for the Army’s Net Zero Initiative, specifically, Net Zero Water , and the Army provided...have sustainability, energy efficiency, water conservation, recycling, pollution prevention, and green procurement programs in place that they can...ARMY NET ZERO PROVE OUT Final Net Zero Water Best Practices November 18, 2014 Distribution A Approved for public release

  8. The Importance of Morale in the Modern New Zealand Army (United States)


    became a tribe: Ngati Tumatauenga, the “Tribe of the War God,” an initiative that was aimed at embracing both the Maori culture and the warrior spirit...integration, and Maori culture integration. The Future Battlefield In an age of rapidly developing technological advancements, the battlefield of the future...gender integration of women into the combat trades is undertaken in the modern NZ Army. Maori Culture Integration In 1995, the NZ Army became a tribe

  9. Magnesium Nanocomposites: Current Status and Prospects for Army Applications (United States)


    reviewed the current state of Mg development for Army-related ground vehicle applications (56). Two Mg alloys—WE43 and Elektron 675—currently under...development through a cooperative agreement between the U.S. Army Research Laboratory (ARL) and Magnesium Elektron , NA show great promise for a variety of...applications. WE43 has superior corrosion resistance to many early Mg alloys and is being considered for a variety of applications. Elektron 675 is

  10. Evolving Army Needs for Space-Based Support (United States)


    College is to produce graduates who are skilled critical thinkers and complex problem solvers. Concurrently, it is our duty to the U.S. Army to also...missile warning data—launch loca- tion, flight tracking, and predicted impact area—to operational communities writ large.42 For space force enhancement...of cyberspace theory writ large to better coordinate actions related to space, cyberspace, and the electro- magnetic spectrum. • The Army should

  11. Army Energy Initiatives Task Force Industry Summit (portfolio) (United States)


    financing to accelerate efficiency projects – Implement technologies to significantly reduce energy footprint in the field • Build Resilience through...for patrols and required for Soldier sustainment • Alternative energy capabilities & interoperability builds flexibility and resilience Soldiers of... netzero / • netzero / Energy Initiatives Task Force UNCLASSIFIED Assistant

  12. Army Materiel Requirements Documents: Qualitative Analysis of Efficiency and Effectiveness (United States)


    tough examination of the assumptions of our past and real ideas for change that solve issues,” said Paul Mann (personal communication, October 25...for Acquisition and Systems Management (U.S. Army) and Assistant Secretary of the Army for Acquisition, Logistics, and Technology, Paul Mann / SES...Systems, and Michael Aldridge, J8 staff (Requirements Analyst, JUONS/ JEONS , Joint Capabilities Division). Interview questions used to collect data

  13. The United States Army Operating Concept, 2016-2028 (United States)


    retrograde operations. f. Theater armies may also include a medical command for deployment support that provides health services to Army and other...tenets of jus in bello ,120 discrimination (between combatants and noncombatants), and proportionality in the use of force,121 measured against the...Barracks, PA, 19. (Used with permission.) 119 Biddle, 9. 120 Jus in bello , translated as justice in war, are agreements defining limits on acceptable

  14. Lying to Ourselves: Dishonesty in the Army Profession (United States)


    an ethical decision to fade into just another way the Army does business . To make matters worse, technological advances and the cumulative media such as The New York Times, The Wall Street Journal , The Washington Post, New Yorker, CNN, NPR, PBS, and 60 Minutes. Dr. Wong is a...verify compliance, have become ethically numb. As a result, an officer’s signature and word have become tools to maneuver through the Army bureaucracy

  15. Army Social Media: Harnessing the Power of Networked Communications (United States)


    9/1/2011 Army Social Media : harnessing the power of networked communications Report Documentation Page Form ApprovedOMB No. 0704-0188 Public...4. TITLE AND SUBTITLE Army Social Media : harnessing the power of networked communications 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM...the Chief of Public Affairs,Online and Social Media Division,1500 Pentagon,Washington,DC,20301 8. PERFORMING ORGANIZATION REPORT NUMBER 9

  16. Grease versus Oil Lubrication of Wheel Bearings in Army Equipment. (United States)


    and David A. Brown 9. PERFORMING ORGANIZATION NAME AND ADDRESS 10. PROGRAM ELEMENT, PROJECT, TASK Fuels and Lubricants Div, STRBE-VF; Materials, Fuels...I Commander-. M60 Tank Development US Army Troop Support Command US Army Tank-Automotive Command ATTN: DRSTS-M Bradely Fighting Vehicle Systems 4300...Mr. Layne) Program Planning, STRBE-HP Washington, DC 20362 Program Support, STRBE-HR Systems Analysis, STRBE-HA 2 Commander CIRCULATE David Taylor

  17. Turboprop aircraft against terrorism: a SWOT analysis of turboprop aircraft in CAS operations (United States)

    Yavuz, Murat; Akkas, Ali; Aslan, Yavuz


    Today, the threat perception is changing. Not only for countries but also for defence organisations like NATO, new threat perception is pointing terrorism. Many countries' air forces become responsible of fighting against terorism or Counter-Insurgency (COIN) Operations. Different from conventional warfare, alternative weapon or weapon systems are required for such operatioins. In counter-terrorism operations modern fighter jets are used as well as helicopters, subsonic jets, Unmanned Aircraft Systems (UAS), turboprop aircraft, baloons and similar platforms. Succes and efficiency of the use of these platforms can be determined by evaluating the conditions, the threats and the area together. Obviously, each platform has advantages and disadvantages for different cases. In this research, examples of turboprop aircraft usage against terrorism and with a more general approach, turboprop aircraft for Close Air Support (CAS) missions from all around the world are reviewed. In this effort, a closer look is taken at the countries using turboprop aircraft in CAS missions while observing the fields these aircraft are used in, type of operations, specifications of the aircraft, cost and the maintenance factors. Thus, an idea about the convenience of using these aircraft in such operations can be obtained. A SWOT analysis of turboprop aircraft in CAS operations is performed. This study shows that turboprop aircraft are suitable to be used in counter-terrorism and COIN operations in low threat environment and is cost benefical compared to jets.

  18. Propeller aircraft interior noise model (United States)

    Pope, L. D.; Wilby, E. G.; Wilby, J. F.


    An analytical model was developed to predict the interior noise of propeller-driven aircraft. The fuselage model is that of a cylinder with a structurally-integral floor. The cabin sidewall is stiffened by stringers and ring frames, and the floor by longitudinal beams. The cabin interior is covered with a sidewall treatments consisting of layers of porous material and an impervious trim septum. Representation of the propeller pressure field is utilized as input data in the form of the propeller noise signature at a series of locations on a grid over the fuselage structure. Results obtained from the analytical model are compared with test data measured by NASA in a scale model cylindrical fuselage excited by a model propeller.

  19. Aircraft measurements of wave cloud

    Directory of Open Access Journals (Sweden)

    Z. Cui


    Full Text Available In this paper, aircraft measurements are presented of liquid phase (ice-free wave clouds made at temperatures greater than −5 °C that formed over Scotland, UK. The horizontal variations of the vertical velocity across wave clouds display a distinct pattern. The maximum updraughts occur at the upshear flanks of the clouds and the strong downdraughts at the downshear flanks. The cloud droplet concentrations were a couple of hundreds per cubic centimetres, and the drops generally had a mean diameter between 15–45 μm. A small proportion of the drops were drizzle. A new definition of a mountain-wave cloud is given, based on the measurements presented here and previous studies. The results in this paper provide a case for future numerical simulation of wave cloud and the interaction between wave and clouds.


    Bach, R.


    The computer program SMACK (SMoothing for AirCraft Kinematics) is designed to provide flightpath reconstruction of aircraft forces and motions from measurements that are noisy or incomplete. Additionally, SMACK provides a check on instrument accuracy and data consistency. The program can be used to analyze data from flight-test experiments prior to their use in performance, stability and control, or aerodynamic modeling calculations. It can also be used in the analysis of aircraft accidents, where the actual forces and motions may have to be determined from a very limited data set. Application of a state-estimation method for flightpath reconstruction is possible because aircraft forces and motions are related by well-known equations of motion. The task of postflight state estimation is known as a nonlinear, fixed-interval smoothing problem. SMACK utilizes a backward-filter, forward-smoother algorithm to solve the problem. The equations of motion are used to produce estimates that are compared with their corresponding measurement time histories. The procedure is iterative, providing improved state estimates until a minimum squared-error measure is achieved. In the SMACK program, the state and measurement models together represent a finite-difference approximation for the six-degree-of-freedom dynamics of a rigid body. The models are used to generate time histories which are likely to be found in a flight-test measurement set. These include onboard variables such as Euler angles, angular rates, and linear accelerations as well as tracking variables such as slant range, bearing, and elevation. Any bias or scale-factor errors associated with the state or measurement models are appended to the state vector and treated as constant but unknown parameters. The SMACK documentation covers the derivation of the solution algorithm, describes the state and measurement models, and presents several application examples that should help the analyst recognize the potential

  1. Nostalgia in the Army (17th-19th Centuries). (United States)

    Battesti, Michèle


    People died from nostalgia in the army in the 17th-19th centuries. The term 'nostalgia', created by the doctor Johannes Hofer (1669-1752), from Mulhouse, came from the Germanic Heimweh, or 'homesickness'. It affected the young people enrolled in the army, such as Swiss mercenaries. Longing for their native land, they were consumed by an ongoing desire to return home. If it was impossible to do so, they sank into 'a sadness accompanied with insomnia, anorexia and other unpleasant symptoms' that could lead to death. Nostalgia became classified as a disease during the last quarter of the 18th century and ravaged the French army during the Revolution and the Napoleonic wars. However, as soon as the wars ended, it ceased to exist in the army (except the colonial army). It was removed from the nosology in the first half of the 19th century. Rapidly explained as an example of a misdiagnosis or a confusion between 'connection and cause', nostalgia needs to be assessed in regard to the medical debate between 'alienists' and 'organicists'. Creating much concern, nostalgia needs to be considered in the historical context of a society destabilized by modernity, with some individuals uprooted by the sudden transition from civil society to military life. It raises questions about the role that the army played in the creation of the French national union. Nostalgia may have also covered psychic traumatisms later designated as combat fatigue, war neurosis, or post-traumatic stress disorder.

  2. Performance Evaluation Method for Dissimilar Aircraft Designs (United States)

    Walker, H. J.


    A rationale is presented for using the square of the wingspan rather than the wing reference area as a basis for nondimensional comparisons of the aerodynamic and performance characteristics of aircraft that differ substantially in planform and loading. Working relationships are developed and illustrated through application to several categories of aircraft covering a range of Mach numbers from 0.60 to 2.00. For each application, direct comparisons of drag polars, lift-to-drag ratios, and maneuverability are shown for both nondimensional systems. The inaccuracies that may arise in the determination of aerodynamic efficiency based on reference area are noted. Span loading is introduced independently in comparing the combined effects of loading and aerodynamic efficiency on overall performance. Performance comparisons are made for the NACA research aircraft, lifting bodies, century-series fighter aircraft, F-111A aircraft with conventional and supercritical wings, and a group of supersonic aircraft including the B-58 and XB-70 bomber aircraft. An idealized configuration is included in each category to serve as a standard for comparing overall efficiency.

  3. Identifying ethical issues of the Department of the Army civilian and Army Nurse Corps certified registered nurse anesthetists. (United States)

    Jenkins, Constance L; Elliott, Aaron R; Harris, Janet R


    The purposes of this study were to identify the ethical issues Department of the Army civilian and Army Nurse Corps certified registered nurse anesthetists (CRNAs) encountered in their anesthesia practice and how disturbed they were by these issues. This descriptive study used a secondary data analysis of a cross-sectional survey of Army Nurse Corps officers and Department of the Army civilian registered nurses (N = 5,293). The CRNA subset (n = 97) was obtained from questionnaires that indicated a primary practice setting as anesthesia. The most frequently occurring ethical issue identified was conflict in the nurse-physician relationship, whereas the most disturbing issue was working with incompetent/impaired colleagues. Unresolved ethical conflicts can negatively influence the nurses' morale, leading to avoidance of the issue and contributing to burnout. Identifying the ethical issues and disturbance level experienced by CRNAs should contribute to the development of an ethics education program that addresses issues encountered in CRNA practice.

  4. Aircraft Crash Survival Design Guide. Volume 4. Aircraft Seats, Restraints, Litters, and Cockpit/Cabin Delethalization (United States)


    to include inforirmation and changes *Now the Aviation Applied Technology Directorate, U.S. Army Aviation Rese•,c,-i and Technoilogy Activity, a length of metal tubing The concept was developed by an American auto- mobile manufacturing company for incorporation into steering columns to...Technical Report 75-59A, Eustis Directorate, U.S. Army Air Mobility Research and Development Laboratory, Fort Eustis, Virginia, May 1976, AD A026246. 8

  5. The Center for the Army Profession and Ethic (CAPE) Annual Survey of the Army Profession (CASAP FY15) (United States)


    organization , or dedication to the Army as a profession. Essential elements of analysis include perceptions of: mutual trust ( internal ) – within the team...honorable service” (95%); accept risk in the performance of duty – demonstrate courage (98%); and to pursue lifelong learning and professional development...development and lifelong learning ; leading by example; mission and “Calling to Honorable Service;” shared Identity as Trusted Army Professionals; and to

  6. Sales Training for Army Recruiter Success: Sales Strategies and Skills Used by Excellent U. S. Army Recruiters (United States)


    Army recruiters. Neurolinguistic programming (NLP) was used as the protocol for modeling performance and acquiring information on the communication...kills -Linguistic pattern~ Sales cycle, Communica tion s trategies Mode-H.R-g. Sales skills, {:( ~Expert kn0\\vlc dge1 ’ Neurolinguist ic~ Sales...describe s a program of r esearch on the communicat ion st rate - gies a nd skills use d by excellen t Army r ecrui t e rs. Information to be used to

  7. The United States Army Criminal Investigation Command and Its Role in the Army’s War on Drugs (United States)


    of cases involving marihuana , narcotics, dangerous drugs, or other controlled substances. Drug suppression, as conducted by USACIDC, refers to law...of particular -- 40 percent of soiders In theyounger ago groups have used legal drugs, principally marthuana, at some concern to the Army’s leadership...younger age groups have used illegal drugs, orincipally marihuana , at sometime during their lives -- not necessarl-y since entering the Army. In

  8. Aircraft emission research within ISTC project

    Energy Technology Data Exchange (ETDEWEB)

    Dedesh, V.; Leut, A.; Boris, S. [Scientific Research Center at the Gromov Flight, Research Institute (Russian Federation)


    This research is aimed at obtaining experimental data on contamination of the atmosphere by emissions from aircraft engines in cruise flight conditions, to establish and improve models of the physical and chemical processes which take place in the aircraft wake and in the general zone of air traffic corridors. An Su-24 'sounder' aircraft equipped with an air sampling and collection system has been established to obtain the necessary atmospheric samples in flight, and procedures have been developed for performing the research flights. Techniques have also been developed for chemical analysis of the samples. (authors)

  9. Moving towards a more electric aircraft


    Rosero García, Javier Alveiro; Ortega Redondo, Juan Antonio; Aldabas Rubira, Emiliano; Romeral Martínez, José Luis


    Harry Rowe Mimno Award for the March 2007 AESS Magazine Paper: “Moving Towards A More Electric Aircraft” The latest advances in electric and electronic aircraft technologies from the point of view of an "all-electric" aircraft are presented herein. Specifically, we describe the concept of a "more electric aircraft" (MEA), which involves removing the need for on-engine hydraulic power generation and bleed air off-takes, and the increasing use of power electronics in the starter/generation s...

  10. Research related to variable sweep aircraft development (United States)

    Polhamus, E. C.; Toll, T. A.


    Development in high speed, variable sweep aircraft research is reviewed. The 1946 Langley wind tunnel studies related to variable oblique and variable sweep wings and results from the X-5 and the XF1OF variable sweep aircraft are discussed. A joint program with the British, evaluation of the British "Swallow", development of the outboard pivot wing/aft tail configuration concept by Langley, and the applied research program that followed and which provided the technology for the current, variable sweep military aircraft is outlined. The relative state of variable sweep as a design option is also covered.

  11. Multidisciplinary Techniques and Novel Aircraft Control Systems (United States)

    Padula, Sharon L.; Rogers, James L.; Raney, David L.


    The Aircraft Morphing Program at NASA Langley Research Center explores opportunities to improve airframe designs with smart technologies. Two elements of this basic research program are multidisciplinary design optimization (MDO) and advanced flow control. This paper describes examples where MDO techniques such as sensitivity analysis, automatic differentiation, and genetic algorithms contribute to the design of novel control systems. In the test case, the design and use of distributed shape-change devices to provide low-rate maneuvering capability for a tailless aircraft is considered. The ability of MDO to add value to control system development is illustrated using results from several years of research funded by the Aircraft Morphing Program.

  12. Hail damage to typical aircraft surfaces. (United States)

    Hayduk, R. J.


    Severe structural damage can occur when aircraft collide with hailstones. Consequently, methods of predicting hail damage to airplane surfaces are needed by the aircraft designer. This paper describes an analytical method of predicting the dent depth and final deformed shape for simple structural components impacted by hailstones. The solution was accomplished by adapting the DEPROSS computer program to the problem of normal impact of hail on flat metallic sheets and spherical metallic caps. Experimental data and analytical predictions are presented for hail damage to typical aircraft surfaces along with a description of the hail gun and hail simulation technique used in the experimental study.

  13. 14 CFR 91.1109 - Aircraft maintenance: Inspection program. (United States)


    ... currently recommended by the manufacturer of the aircraft, aircraft engines, propellers, appliances, and... 14 Aeronautics and Space 2 2010-01-01 2010-01-01 false Aircraft maintenance: Inspection program... Ownership Operations Program Management § 91.1109 Aircraft maintenance: Inspection program. Each...

  14. 77 FR 42455 - Airworthiness Directives; Piper Aircraft, Inc. Airplanes (United States)


    ... Federal Aviation Administration 14 CFR Part 39 RIN 2120-AA64 Airworthiness Directives; Piper Aircraft, Inc... directive (AD) for all Piper Aircraft, Inc. (type certificate previously held by The New Piper Aircraft Inc... receive about this proposed AD. Discussion Three forced landings of Piper Aircraft, Inc. Model...

  15. D-558-2 being mounted to P2B-1S launch aircraft (United States)


    This 1953 NACA High-Speed Flight Research Station photograph shows the Douglas D-558-2 #2 Skyrocket (NACA 144), prior to flight, being towed under the P2B-1S launch vehicle (NACA 137) for attachment. The photograph also shows the large hydraulic jacks used to elevate the P2B-1S launch vehicle. Once the D-558-2 was in position, the P2B-1S would be lowered and the attachment made. The Douglas D-558-2 'Skyrockets' were among the early transonic research airplanes like the X-1, X-4, X-5, and X-92A. Three of the single-seat, swept-wing aircraft flew from 1948 to 1956 in a joint program involving the National Advisory Committee for Aeronautics (NACA), with its flight research done at the NACA's Muroc Flight Test Unit in Calif., redesignated in 1949 the High-Speed Flight Research Station (HSFRS); the Navy-Marine Corps; and the Douglas Aircraft Co. The HSFRS became the High-Speed Flight Station in 1954 and is now known as the NASA Dryden Flight Research Center. The Skyrocket made aviation history when it became the first airplane to fly twice the speed of sound. The 2 in the aircraft's designation referred to the fact that the Skyrocket was the phase-two version of what had originally been conceived as a three-phase program, with the phase-one aircraft having straight wings. The third phase, which never came to fruition, would have involved constructing a mock-up of a combat-type aircraft embodying the results from the testing of the phase one and two aircraft. Douglas pilot John F. Martin made the first flight at Muroc Army Airfield (later renamed Edwards Air Force Base) in Calif. on February 4, 1948. The goals of the program were to investigate the characteristics of swept-wing aircraft at transonic and supersonic speeds with particular attention to pitch-up (uncommanded rotation of the nose of the airplane upwards)--a problem prevalent in high-speed service aircraft of that era, particularly at low speeds during take-off and landing and in tight turns. The three

  16. Impact of Advanced Propeller Technology on Aircraft/Mission Characteristics of Several General Aviation Aircraft (United States)

    Keiter, I. D.


    Studies of several General Aviation aircraft indicated that the application of advanced technologies to General Aviation propellers can reduce fuel consumption in future aircraft by a significant amount. Propeller blade weight reductions achieved through the use of composites, propeller efficiency and noise improvements achieved through the use of advanced concepts and improved propeller analytical design methods result in aircraft with lower operating cost, acquisition cost and gross weight.

  17. Innovative Aircraft Design – Options for a New Medium Range Aircraft


    Scholz, Dieter


    Task was to find an innovative aircraft design for a new medium range aircraft. The aircraft design methodology is based on equations (in contrast to numeric methods) and formal optimization with a genetic algorithm called differential evolution. Airbus has postponed an all-new A320 to 2025 or even 2030. This allows including also unconventional configurations into the search. Economic requirements are extreme: 25 % to 40 % reduction in fuel consumption, 35 % reduction in Cash Operating Costs...

  18. The 1985 Survey of Army Recruits: Codebook for Summer 85 Active Army Survey Respondents. Volume 1 (United States)


    D I 11982 11983 11984 I I RI Q015A3 I I Q01OA3 I I IYES* I ES+ I YESI I S I I I I I I I I _ I 4- 158 THE 1985 ARI SURVEY OF ARMY RECRUITS: CODEBOOK...CATEGORY 7220 100.0 I TOTALSI I I A I B I C I D I 11982 11983 11984 1 1N I 177 I I I I I I I RIQ158 I 177 1IfQ117 I1 IA IES I YESI N- ---SI S l I I I I

  19. The Influence of the United States Army on the Development of the Indonesian Army. (United States)


    Javanese Culture",in Claire Holt,eds.,Culture and Politics in Indonesia ,(Ithaca: Cornell University Press,1972). pp.1-69. The figure of the jago was very... Javanese Culture". in Claire Holt,ed. Culture and Politics in Indonesia . Ithaca: Cornell University Press. 1972. Anderson,David Charles. "The...8217~ a ~ ~%"P~j %~ N N N N N Nj’- N N V N N V N N ABSTRACT 4. Ir p The Indonesian Army (Tentara Nasional Indonesia ) is,and has long been,the focus of

  20. Those Army Engineers: A History of the Chicago District U.S. Army Corps of Engineers (United States)


    Napoleon Bonaparte , and Colonel Joseph B. Totten, who after 1838 served for 26 years as Chief Engineer of the United States Army. The engineer...1I1t Pr~/"cI luI ’ Impru"II’t-g Cc.uu-".,,.I!>( t- //"r/M, !II ~JJ~~ ) -::’ <~,:::s~-: r-s> ~ . .... , ... . "’ I...Shipments were confined almost entirely to grain while the receipts were almost solely iron ore, limestone and coal. o \\ 0 , .. S T A £ E T -. " lUI

  1. The 1985 ARI Survey of Army Recruits: Tabular Description of NPS Army Reserve Accessions. Volume 2 (United States)


    NUMBER SECTION 1: ENLISTMENT TOOl EXPECTED SATISFACTION WITH ARMY LIFE 004-005 T031 SERVICE OF FIRST CHOICE 006-007 T032 SERVICE OF SECOND CHOICE 008-009...05 Fort McClellan . . . ........... 06 Fort Ketno....... . . . 0 S. What Is your Social Security Numer? FotO tig...............0 6...What is your NOV? 7. Move you ever been a student at a college or Junior collage for at least one semester? So8-. S aae n what you know new, how

  2. Conceptual design and optimization methodology for box wing aircraft


    Jemitola, Paul Olugbeji


    A conceptual design optimization methodology was developed for a medium range box wing aircraft. A baseline conventional cantilever wing aircraft designed for the same mis- sion and payload was also optimized alongside a baseline box wing aircraft. An empirical formula for the mass estimation of the fore and aft wings of the box wing aircraft was derived by relating conventional cantilever wings to box wing aircraft wings. The results indicate that the fore and aft wings would ...

  3. Aircraft Noise and Quality of Life around Frankfurt Airport


    Thomas Eikmann; Christin Peschel; Cara Kahl; Dirk Schreckenberg; Markus Meis


    In a survey of 2,312 residents living near Frankfurt Airport aircraft noise annoyance and disturbances as well as environmental (EQoL) and health-related quality of life (HQoL) were assessed and compared with data on exposure due to aircraft, road traffic, and railway noise. Results indicate higher noise annoyance than predicted from general exposure-response curves. Beside aircraft sound levels source-related attitudes were associated with reactions to aircraft noise. Furthermore, aircraft n...

  4. Investigation of aircraft vortex wake structure (United States)

    Baranov, N. A.; Turchak, L. I.


    In this work we analyze the mechanisms of formation of the vortex wake structure of aircraft with different wing shape in the plan flying close to or away from the underlying surface cleaned or released mechanization wing.

  5. Titanium in fatigue critical military aircraft structure

    Energy Technology Data Exchange (ETDEWEB)

    Gillespie, F.


    This paper discusses the effect of fatigue requirements on titanium structure in military aircraft applications, specifically, fighter aircraft. The discussion covers how fatigue affects the design and analysis of detail parts, and how manufacturing processes affect the fatigue performance of titanium structure. Criteria for designing fighter aircraft have evolved from simple strength calculations to extremely complex computer generated analyses involving strength, durability, damage tolerance and fatigue. Fatigue life prediction is an important part of these analyses and dramatically affects the design and weight of fighter aircraft. Manufacturing processes affect fatigue performance both in a positive and negative manner. Designers must allow for the effect of these processes on titanium structure and consider the efficiency and economy of adding processes that increase fatigue life.

  6. Aircraft Electronics Maintenance Training Simulator. Curriculum Outlines. (United States)

    Blackhawk Technical Coll., Janesville, WI.

    Instructional materials are provided for nine courses in an aircraft electronics maintenance training program. Courses are as follows: aviation basic electricity, direct current and alternating current electronics, basic avionic installations, analog electronics, digital electronics, microcomputer electronics, radio communications, aircraft…

  7. Aircraft Test & Evaluation Facility (Hush House) (United States)

    Federal Laboratory Consortium — The Aircraft Test and Evaluation Facility (ATEF), or Hush House, is a noise-abated ground test sub-facility. The facility's controlled environment provides 24-hour...

  8. Emerging nondestructive inspection methods for aging aircraft

    Energy Technology Data Exchange (ETDEWEB)

    Beattie, A; Dahlke, L; Gieske, J [and others


    This report identifies and describes emerging nondestructive inspection (NDI) methods that can potentially be used to inspect commercial transport and commuter aircraft for structural damage. The nine categories of emerging NDI techniques are: acoustic emission, x-ray computed tomography, backscatter radiation, reverse geometry x-ray, advanced electromagnetics, including magnetooptic imaging and advanced eddy current techniques, coherent optics, advanced ultrasonics, advanced visual, and infrared thermography. The physical principles, generalized performance characteristics, and typical applications associated with each method are described. In addition, aircraft inspection applications are discussed along with the associated technical considerations. Finally, the status of each technique is presented, with a discussion on when it may be available for use in actual aircraft maintenance programs. It should be noted that this is a companion document to DOT/FAA/CT-91/5, Current Nondestructive Inspection Methods for Aging Aircraft.

  9. Thermal Management System for Superconducting Aircraft Project (United States)

    National Aeronautics and Space Administration — Aircraft powered by hydrogen power plants or gas turbines driving electric generators connected to distributed electric motors for propulsion have the potential to...

  10. Aircraft Nodal Data Acquisition System (ANDAS) Project (United States)

    National Aeronautics and Space Administration — Development of an Aircraft Nodal Data Acquisition System (ANDAS) is proposed. The proposed methodology employs the development of a very thin (135m) hybrid...

  11. Aircraft Nodal Data Acquisition System (ANDAS) Project (United States)

    National Aeronautics and Space Administration — Development of an Aircraft Nodal Data Acquisition System (ANDAS) based upon the short haul Zigbee networking standard is proposed. It employs a very thin (135 um)...

  12. Design of heavy lift cargo aircraft (United States)

    National Aeronautics and Space Administration — This is the bird of the skies of the future. The heavy lift cargo aircraft which is currently being developed by me has twice the payload capacity of an Antonov...

  13. Modular Electric Propulsion Test Bed Aircraft Project (United States)

    National Aeronautics and Space Administration — A hybrid electric aircraft simulation system and test bed is proposed to provide a dedicated development environment for the rigorous study and advancement of hybrid...

  14. Nondestructive Evaluation of Aircraft and Spacecraft Wiring (United States)

    White, John E.; Tucholski, Edward J.; Green, Robert E., Jr.


    Spacecraft, and especially aircraft, often fry well past their original design lives and, therefore, the need to develop nondestructive evaluation procedures for inspection of vital structures in these craft is extremely important. One of the more recent problems is the degradation of wiring and wiring insulation. The present paper describes several nondestructive characterization methods which afford the possibility to detect wiring and insulation degradation in-situ prior to major problems with the safety of aircraft and spacecraft.

  15. Aircraft Pitch Attitude Control using Backstepping


    Härkegård, Ola; Glad, Torkel


    A nonlinear approach to the automatic pitch attitude control problem for a generic fighter aircraft is presented. A nonlinear model describing the longitudinal equations of motion in strict feedback form is derived. Backstepping is utilized for the construction of a globally stabilizing controller with a number of free design parameters. Two tuning schemes are proposed based on the desired locally linear controller properties. The controller is evaluated using the HIRM fighter aircraft model.

  16. An Optimization Model for Aircraft Service Logistics

    Institute of Scientific and Technical Information of China (English)

    Angus; Cheung; W; H; Ip; Angel; Lai; Eva; Cheung


    Scheduling is one of the most difficult issues in t he planning and operations of the aircraft services industry. In this paper, t he various scheduling problems in ground support operation of an aircraft mainte nance service company are addressed. The authors developed a set of vehicle rout ings to cover each schedule flights; the objectives pursued are the maximization of vehicle and manpower utilization and minimization of operation time. To obta in the goals, an integer-programming model with geneti...

  17. The Demand for Single Engine Piston Aircraft, (United States)


    composites more quickly because of the absence of certi- ficatjcr: requirements. Less conventional configurations such as carar( wings and winglets are...smooth contours and surfaces. Composites offer much promise and are already in use in winos of a number of aircraft. Winglets reduce vortex drag by...Vore Aviation Corporation in Albuquerque, NM. It is a high-wing, composite , tricycle-gear aircraft designed primarily for the training and personal

  18. Integrated lift/drag controller for aircraft (United States)

    Olcott, J. W.; Seckel, E.; Ellis, D. R. (Inventor)


    A system for altering the lift/drag characteristics of powered aircraft to provide a safe means of glide path control includes a control device integrated for coordination action with the aircraft throttle. Such lift/drag alteration devices as spoilers, dive brakes, and the like are actuated by manual operation of a single lever coupled with the throttle for integrating, blending or coordinating power control. Improper operation of the controller is inhibited by safety mechanisms.

  19. Aircraft Wake Vortex Deformation in Turbulent Atmosphere


    Hennemann, Ingo; Holzaepfel, Frank


    Large-scale distortion of aircraft wake vortices appears to play a crucial role for aircraft safety during approach and landing. Vortex distortion is investigated based on large eddy simulations of wake vortex evolution in a turbulent atmosphere. A vortex identification method is developed that can be adapted to the vortex scales of interest. Based on the identified vortex center tracks, a statistics of vortex curvature radii is established. This statistics constitutes the basis for understan...

  20. Handling Qualities Evaluations of Unmanned Aircraft Systems (United States)


    Control Loop – Manned Platform Ai rc ra ft Pilot Flight Computer Control Surface Deflection Aircraft Response Inertia Measurements Visual Cues Aural...dynamics, ergonomics in the control station, and the control surfaces and actuators in the air- craft. The software may contain displays, with the latency of manned aircraft that exhibit imperceptible time delays, usually less than 5 millisec- onds , which is considered a minimum

  1. Noise of High Performance Aircraft at Afterburner (United States)


    aircraft carrier, navy personnel work in close proximity to high performance jets at takeoffs and landings. The noise level emitted by these jets is...any major differences between the dominant noise components of these jets and those of a standard high temperature laboratory supersonic jet . It is...noise. For the F18E aircraft, we find that its noise, at high engine power settings, also includes new noise components in addition to the usual fine

  2. An OEF/OIF study of close combat missions using small unmanned aircraft systems (United States)

    Lifschitz, Gabriel; Tierney, Richard J.; Vitali, Juan A.


    The Small Unmanned Aircraft System (SUAS) is a rucksack portable aerial observation vehicle designed to supplement reconnaissance, surveillance and target acquisition tasks of an infantry company. The Raven is an earlier version of the SUAS. Raven is an Urgent Material Release (UMR) acquisition and has been used for the past two years by selected Army units in Operations Enduring Freedom and Iraqi Freedom (OEF/OIF). Army Test and Evaluation Command-led surveys were used to assess the capabilities and limitations of the Raven in OEF/OIF. Results and analyses of the surveys indicate that Raven enhances situational awareness of a small unit in urban areas and in selected close combat missions. Users of the Raven state it is easy to use, although there are major issues with frequency de-confliction, airspace management, short endurance, and sensor performance. The SUAS is a program of record and completed developmental and operational testing in preparation for full rate production. This paper addresses the SUAS effectiveness, suitability, and survivability evaluation strategy based on actual testing of the system. During the Initial Operational Test (IOT), the SUAS was found to be effective with limitations in a set of 21 closed combat missions and two call for fire tests for which it was tested. Low Mean Time Between Operational Mean Failure (MTBOMF) and human factors issues make the system suitable with limitations. Acoustic (audible to the human ear) and electronic vulnerabilities make the system non-survivable in most combat scenarios. The SUAS was found to be useful as an extra asset usable in certain infantry company close combat missions where terrain and visual line of sight give the system an advantage over traditional reconnaissance patrols. Army aviation and infantry units uncover new ways every day to use this portable "eye in the sky", especially when unmanned aerial reconnaissance assets are in premium demand. A discussion on changes in doctrine with the

  3. US Army hangar, Fort Carson, Colorado, USA

    Energy Technology Data Exchange (ETDEWEB)

    Hollick, J. [Solar Wall International Ltd., Downsview (Canada)


    The US Army's first solar-ventilated hangar is located at Fort Carson, Colorado. Fumes from the fuel tanks of up to 30 helicopters stored in the building are displaced with solar-warmed fresh air. A conventional gas-heated ventilation system had been specified, but a value engineering analysis done for the Corps of Engineers showed that a solar-heated ventilation system would be comparable in cost to what was specified, so the design was changed. The fans were installed with the original building in 1992, but the solar cladding system was installed later, in 1995. The panels had to be supplied later as a retrofit project because of scheduling concerns at the time of construction. The solar-transpired collectors cover 725 m{sup 2} of the south wall above the hangar doors and heat 107,000 m{sup 3}/h of ventilation air. Cost savings have been calculated at US $14,000 (ECU 12,600) a year based on energy savings of 974,000 kWh a year. (author)

  4. Army Materiel Requirements to Support the Continental United States Military Mobilization Base Structure (United States)


    Level of Organization AMC ............... Army Materiel Command AMOPS ............. Army Mobilization and Operations Planning System AMPC ...Military Personnel Center ( AMPC ) uses an automated mobilization manpower (MOB MAN) requirements data manipulator system to prepare time- phased

  5. Boundaries - US Army Corps of Engineers - Habitat Restoration and Enhancement Projects (HREPs) (United States)

    Army Corps of Engineers, Department of the Army, Department of Defense — Congress authorized the Environmental Management Program (EMP) in the 1986 Water Resources Development Act to help address ecological needs on the Upper Mississippi...

  6. The Future of Army Space Forces: A Vision to Optimize Tactical and Operational Space Support (United States)


    variety of satellite communications capabilities. 5. Expand Army Space Support Team Role in Headquarters Without Space Support Elements. The...Space capabilities, improving Space technical training, modifying FA40 manpower allocations, expanding Army Space Support Team roles in headquar

  7. Modeling Programs Increase Aircraft Design Safety (United States)


    Flutter may sound like a benign word when associated with a flag in a breeze, a butterfly, or seaweed in an ocean current. When used in the context of aerodynamics, however, it describes a highly dangerous, potentially deadly condition. Consider the case of the Lockheed L-188 Electra Turboprop, an airliner that first took to the skies in 1957. Two years later, an Electra plummeted to the ground en route from Houston to Dallas. Within another year, a second Electra crashed. In both cases, all crew and passengers died. Lockheed engineers were at a loss as to why the planes wings were tearing off in midair. For an answer, the company turned to NASA s Transonic Dynamics Tunnel (TDT) at Langley Research Center. At the time, the newly renovated wind tunnel offered engineers the capability of testing aeroelastic qualities in aircraft flying at transonic speeds near or just below the speed of sound. (Aeroelasticity is the interaction between aerodynamic forces and the structural dynamics of an aircraft or other structure.) Through round-the-clock testing in the TDT, NASA and industry researchers discovered the cause: flutter. Flutter occurs when aerodynamic forces acting on a wing cause it to vibrate. As the aircraft moves faster, certain conditions can cause that vibration to multiply and feed off itself, building to greater amplitudes until the flutter causes severe damage or even the destruction of the aircraft. Flutter can impact other structures as well. Famous film footage of the Tacoma Narrows Bridge in Washington in 1940 shows the main span of the bridge collapsing after strong winds generated powerful flutter forces. In the Electra s case, faulty engine mounts allowed a type of flutter known as whirl flutter, generated by the spinning propellers, to transfer to the wings, causing them to vibrate violently enough to tear off. Thanks to the NASA testing, Lockheed was able to correct the Electra s design flaws that led to the flutter conditions and return the

  8. Competence is My Watchword: An Analysis of the Relationship between Competence and Character in the Army (United States)


    asserts that some individuals are able to avoid compliance with the new moral system and still manage to succeed within the organization.27 This is separated into two themes. First, that the Army does a poor job developing character, and second, that classroom training is 31 particularly...ineffective. Since the Army develops and implements the classroom training, these are combined into a single theme. 58 US Army, Army Doctrine

  9. How the Army Runs: A Senior Leader Reference Handbook. 2013-2014 (United States)


    Richard Meinhart 4797 richard.m.meinhart.civ 2 Army Organizational Life Cycle Prof. Ed Filiberti 3715 edward.j.filiberti.civ 3 Army Organizational...Structure Prof. Ed Filiberti 3715 edward.j.filiberti.civ 4 The Relationship of Joint and Army Planning Dr. Richard Meinhart 4797...Acquisition Management System - 2013 Army Force Management Model Command PLAN Commands ARNG, USAR AE2S TAEDP Structure and Composition System

  10. Safe Operation and Alignment of the Variable Pulse Width Laser at the US Army Research Laboratory (United States)


    ARL-TN-0736 ● FEB 2016 US Army Research Laboratory Safe Operation and Alignment of the Variable Pulse Width Laser at the US Army...Laboratory Safe Operation and Alignment of the Variable Pulse Width Laser at the US Army Research Laboratory by Jennifer L Gottfried...TITLE AND SUBTITLE Safe Operation and Alignment of the Variable -Pulse Width Laser at the US Army Research Laboratory 5a. CONTRACT NUMBER 5b

  11. Conceptual design of high speed supersonic aircraft: A brief review on SR-71 (Blackbird) aircraft (United States)

    Xue, Hui; Khawaja, H.; Moatamedi, M.


    The paper presents the conceptual design of high-speed supersonic aircraft. The study focuses on SR-71 (Blackbird) aircraft. The input to the conceptual design is a mission profile. Mission profile is a flight profile of the aircraft defined by the customer. This paper gives the SR-71 aircraft mission profile specified by US air force. Mission profile helps in defining the attributes the aircraft such as wing profile, vertical tail configuration, propulsion system, etc. Wing profile and vertical tail configurations have direct impact on lift, drag, stability, performance and maneuverability of the aircraft. A propulsion system directly influences the performance of the aircraft. By combining the wing profile and the propulsion system, two important parameters, known as wing loading and thrust to weight ratio can be calculated. In this work, conceptual design procedure given by D. P. Raymer (AIAA Educational Series) is applied to calculate wing loading and thrust to weight ratio. The calculated values are compared against the actual values of the SR-71 aircraft. Results indicates that the values are in agreement with the trend of developments in aviation.

  12. B-52 Launch Aircraft in Flight (United States)


    NASA's venerable B-52 mothership is seen here photographed from a KC-135 Tanker aircraft. The X-43 adapter is visible attached to the right wing. The B-52, used for launching experimental aircraft and for other flight research projects, has been a familiar sight in the skies over Edwards for more than 40 years and is also both the oldest B-52 still flying and the aircraft with the lowest flight time of any B-52. NASA B-52, Tail Number 008, is an air launch carrier aircraft, 'mothership,' as well as a research aircraft platform that has been used on a variety of research projects. The aircraft, a 'B' model built in 1952 and first flown on June 11, 1955, is the oldest B-52 in flying status and has been used on some of the most significant research projects in aerospace history. Some of the significant projects supported by B-52 008 include the X-15, the lifting bodies, HiMAT (highly maneuverable aircraft technology), Pegasus, validation of parachute systems developed for the space shuttle program (solid-rocket-booster recovery system and the orbiter drag chute system), and the X-38. The B-52 served as the launch vehicle on 106 X-15 flights and flew a total of 159 captive-carry and launch missions in support of that program from June 1959 to October 1968. Information gained from the highly successful X-15 program contributed to the Mercury, Gemini, and Apollo human spaceflight programs as well as space shuttle development. Between 1966 and 1975, the B-52 served as the launch aircraft for 127 of the 144 wingless lifting body flights. In the 1970s and 1980s, the B-52 was the launch aircraft for several aircraft at what is now the Dryden Flight Research Center, Edwards, California, to study spin-stall, high-angle-of attack, and maneuvering characteristics. These included the 3/8-scale F-15/spin research vehicle (SRV), the HiMAT (Highly Maneuverable Aircraft Technology) research vehicle, and the DAST (drones for aerodynamic and structural testing). The aircraft supported

  13. The Army’s Approach to Property Accountability: A Strategic Assessment (United States)


    States Army Dr. Richard M. Meinhart Project Adviser This SRP is submitted in partial fulfillment of the requirements of the...The Army’s Approach to Property Accountability: A Strategic Assessment by Colonel Thomas Rivard United States Army ...United States Army War College Class of 2012 DISTRIBUTION STATEMENT: A Approved for Public Release Distribution is Unlimited This

  14. Domestic and Expeditionary Readiness in the Twenty-First Century: Maintaining an Operationalized Army National Guard (United States)


    1974 (Washington, D.C.: U.S. Government Printing Office, 1997), 5. 11 Marvin A. Kreidberg and Merton G. Henry, Department of the Army Pamphlet 20-212...Kreidberg, Marvin A. and Merton G. Henry, Department of the Army Pamphlet 20-212, History of Military Mobilization in the United States Army: 1775-1945

  15. Right Sizing the People’s Liberation Army: Exploring the Contours of China’s Military (United States)


    confront the United States. Li commanded a Group Army in Manchuria and was responsible 196 for the ground warfare experiment that validated combined...Brigade, Qiqihar, Heilongjiang 69th Motorized Infantry Division, Harbin , Heilongjiang 4th Armored Division, Meihekou, Jilin Artillery Brigade...Heilongjiang Heilongjiang Army Reserve Chemical Defense Regiment, Harbin 362 APPENDIX II BEIJING MILITARY REGION FORCES 27th Group Army, Shijiazhuang

  16. Boundaries - US Army Corps of Engineers - St. Paul District (MVP) Civil Works (United States)

    Army Corps of Engineers, Department of the Army, Department of Defense — The US Army Corps of Engineers - St. Paul District Civil Works boundary. Boundary is based on 1:24k watershed data and coordination with MVR to determine shared...

  17. 32 CFR 643.25 - Policy-Grants which may embarrass the Department of the Army. (United States)


    ... of the Army. 643.25 Section 643.25 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY (CONTINUED) REAL PROPERTY REAL ESTATE Policy § 643.25 Policy—Grants which may embarrass the Department of the Army. The use of property under DA control will not be authorized for any purpose when...

  18. 32 CFR 516.14 - Service of process on DA or Secretary of Army. (United States)


    ... 32 National Defense 3 2010-07-01 2010-07-01 true Service of process on DA or Secretary of Army. 516.14 Section 516.14 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY AID OF... or Secretary of Army. The Chief, Litigation Division, shall accept service of process for...

  19. 76 FR 69293 - U.S. Army Installation Management Command; Notice of Issuance of Director's Decision (United States)


    ... COMMISSION U.S. Army Installation Management Command; Notice of Issuance of Director's Decision Notice is... the possession, by the U.S. Army, of depleted uranium (DU), a source material, in spent spotting...) license. The Petition requested that the NRC take enforcement action against the U.S. Army by...

  20. Comprehensive Soldier Fitness: A Vision for Psychological Resilience in the U.S. Army (United States)

    Casey, George W., Jr.


    The stress and strain on the U.S. Army's community due to nearly a decade of protracted war is well documented in the press and in scientific literature. In response, the Army's Comprehensive Soldier Fitness (CSF) program is a preventive program that seeks to enhance psychological resilience among all members of the Army community, which includes…

  1. 32 CFR 636.5 - Army administrative actions against intoxicated drivers. (United States)


    ... 32 National Defense 4 2010-07-01 2010-07-01 true Army administrative actions against intoxicated drivers. 636.5 Section 636.5 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY... INSTALLATIONS) Fort Stewart, Georgia § 636.5 Army administrative actions against intoxicated drivers. For...

  2. 32 CFR 644.415 - Army military and Air Force lands-$50,000 limitation. (United States)


    ... 32 National Defense 4 2010-07-01 2010-07-01 true Army military and Air Force lands-$50,000 limitation. 644.415 Section 644.415 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY... Interests § 644.415 Army military and Air Force lands—$50,000 limitation. (a) 10 U.S.C. 2672 authorizes...

  3. 32 CFR 581.3 - Army Board for Correction of Military Records. (United States)


    ... 32 National Defense 3 2010-07-01 2010-07-01 true Army Board for Correction of Military Records. 581.3 Section 581.3 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY PERSONNEL PERSONNEL REVIEW BOARD § 581.3 Army Board for Correction of Military Records. (a)...

  4. Conserving the Future Force Fighting Strength: Findings from the Army Medical Department Transformation Workshops, 2002 (United States)


    TRADOC, AAN Overview Briefing: Army After Next-Knowledge, Speed and Power, Fort Monroe : U.S. Army TRADOC, 1999. 6 Conserving the Future Force Army if AMEDO hseof Pr Issue Not Resolved in Another Reovd Control mation Conditional Issue 1AN:, What doctrina mdchange mconsiderations of MOUn T

  5. 32 CFR 553.7 - Design and layout of Army national cemeteries. (United States)


    ... 32 National Defense 3 2010-07-01 2010-07-01 true Design and layout of Army national cemeteries... RESERVATIONS AND NATIONAL CEMETERIES ARMY NATIONAL CEMETERIES § 553.7 Design and layout of Army national cemeteries. (a) General cemetery layout plans, landscape planting plans and gravesite layout plans for...

  6. Response bias, weighting adjustments, and design effects in the Army Study to Assess Risk and Resilience in Servicemembers (Army STARRS). (United States)

    Kessler, Ronald C; Heeringa, Steven G; Colpe, Lisa J; Fullerton, Carol S; Gebler, Nancy; Hwang, Irving; Naifeh, James A; Nock, Matthew K; Sampson, Nancy A; Schoenbaum, Michael; Zaslavsky, Alan M; Stein, Murray B; Ursano, Robert J


    The Army Study to Assess Risk and Resilience in Servicemembers (Army STARRS) is a multi-component epidemiological and neurobiological study designed to generate actionable recommendations to reduce US Army suicides and increase knowledge about determinants of suicidality. Three Army STARRS component studies are large-scale surveys: one of new soldiers prior to beginning Basic Combat Training (BCT; n = 50,765 completed self-administered questionnaires); another of other soldiers exclusive of those in BCT (n = 35,372); and a third of three Brigade Combat Teams about to deploy to Afghanistan who are being followed multiple times after returning from deployment (n = 9421). Although the response rates in these surveys are quite good (72.0-90.8%), questions can be raised about sample biases in estimating prevalence of mental disorders and suicidality, the main outcomes of the surveys based on evidence that people in the general population with mental disorders are under-represented in community surveys. This paper presents the results of analyses designed to determine whether such bias exists in the Army STARRS surveys and, if so, to develop weights to correct for these biases. Data are also presented on sample inefficiencies introduced by weighting and sample clustering and on analyses of the trade-off between bias and efficiency in weight trimming.

  7. The Army Primary Health Care Service: from foundation to future. (United States)

    Burgess, J


    Following the British Government's implementation of policies to improve quality and introduce clinical governance into healthcare delivery in the late 1990s, the British Army commissioned a study into how primary healthcare for the Regular Army should best be delivered in UK. The study recommended a unitary command structure, with more central control based upon a model of a main headquarters and seven regions. The change has been largely successful and has been subject to external scrutiny. Areas still to be developed include improving information management and benchmarking standards against the NHS, improvements in practice management, plus developments in occupational health and the nursing cadres. The forthcoming Strategic Defence and Security Review and other ongoing studies are likely to have a profound influence on how the current Army Primary Health Care Service develops.

  8. Is the British Army medical grading functional assessment tool effective? (United States)

    Mackie, Isobel


    Decision Support Aids (DSAs) have been widely used throughout industry and one (known as Table 7) is available to support British Army Medical Officers (MOs) grade soldiers against the Joint Medical Employment Standards. It is unknown how useful this DSA is in practice. An electronic questionnaire was distributed to British Army MOs working within Defence Primary Care facilities enquiring about MOs views on the usefulness of the DSA. Although the response rate was low, informative data were obtained. Between a half and a third of respondents felt that their judgement was affected in the application of the grading system when there were career implications to the grading MOs felt that the DSA allowed subjectivity in the grading. The results of this research suggest that although minor changes to Table 7 may improve service provision, an improvement in training in the application of Table 7 would be of greater benefit to the quality of occupational health service provision in the British Army.

  9. Aircraft Combat Survivability Estimation and Synthetic Tradeoff Methods

    Institute of Scientific and Technical Information of China (English)

    LI Shu-lin; LI Shou-an; LI Wei-ji; LI Dong-xia; FENG Feng


    A new concept is proposed that susceptibility, vulnerability, reliability, maintainability and supportability should be essential factors of aircraft combat survivability. A weight coefficient method and a synthetic method are proposed to estimate aircraft combat survivability based on the essential factors. Considering that it takes cost to enhance aircraft combat survivability, a synthetic tradeoff model between aircraft combat survivability and life cycle cost is built. The aircraft combat survivability estimation methods and synthetic tradeoff with a life cycle cost model will be helpful for aircraft combat survivability design and enhancement.

  10. Improvements in Aircraft Gas Turbine Engines for the 90s

    Directory of Open Access Journals (Sweden)

    Arun Prasad


    Full Text Available The gas turbine propulsion system has been playing the most significant role in the evolution and development of present-day aircraft, and has become the limiting technology for developing most new aircraft. However, the jet engine still remains the preferred propulsion choice. Aircraft gas turbines in one form or the other, viz. turbojet, turbofan, turboprop or turboshaft, have been used in commercial passenger aircraft, high performance military aircraft and in rotary wing aircraft (helicopters. The emphasis in engine development programmes world over seems to be in reducing fuel consumption, increasing thrust and in reducing weight.

  11. Conceptual Design for the Amphibian Research and Monitoring Initiative (ARMI) (United States)

    Battaglin, W. A.; Langtimm, C. A.; Adams, M. J.; Gallant, A. L.; James, D. L.


    In 2000, the President of the United States (US) and Congress directed Department of Interior (DOI) agencies to develop a program for monitoring trends in amphibian populations on DOI lands and to conduct research into causes of declines. The U.S. Geological Survey (USGS) was given lead responsibility for planning and implementing the Amphibian Research and Monitoring Initiative (ARMI) in cooperation with the National Park Service (NPS), Fish and Wildlife Service, and Bureau of Land Management. The program objectives are to (1) establish a network for monitoring the status and distribution of amphibian species on DOI lands; (2) identify and monitor environmental conditions known to affect amphibian populations; (3) conduct research on causes of amphibian population change and malformations; and (4) provide information to resource managers, policy makers, and the public in support of amphibian conservation. The ARMI program will integrate research efforts of USGS, other Federal, and non-federal herpetologists, hydrologists, and geographers across the Nation. ARMI will conduct a small number (~20) of intensive research efforts (for example, studies linking amphibian population changes to hydrologic conditions) and a larger number (~50) of more generalized inventory and monitoring studies encompassing broader areas such as NPS units. ARMI will coordinate with and try to augment other amphibian inventory studies such as the National Amphibian Atlas and the North American Amphibian Monitoring Program. ARMI will develop and test protocols for the standardized collection of amphibian data and provide a centrally managed database designed to simplify data entry, retrieval, and analysis. ARMI pilot projects are underway at locations across the US.

  12. The US Army and the New National Security Strategy (United States)


    for Strategic Plans and Policy on the Joint Staff Maj. Gen. Charles F. "Chuck" Wald , USAF, presented a briefing in the Pentagon entitled "Operation...of a decade. But if you can change that 10 percent, you can, in fact, change the capability of the entire force" ( Wolfowitz , 2002). 288 The U.S. Army...Four Weapons Programs," Inside theArmy, October 14, 2002. Wolfowitz , Paul, Deputy Secretary of Defense, remarks delivered to the Ameri- can Institute of

  13. Parameters: US Army War College Quarterly. Volume 20. Number 4 (United States)


    South Vietnam; and siege-breaking at Dien Bien Phu and Khe Sanh. In all of these cases, CAS substituted for a lack of available artillery assets, and...service persona . But is it in the Army’s interest to take over CAS, much less all of tactical aviation? No. The Army cannot afford the force structure...of a Former Iron Curtain Official." 10 (September, 1980), 8-15. Radvanyi, Janos. "Dien Bien Phu: Tiirt ’ears After." 15 (Summer, 1985), 63-68. Raho

  14. Compact networked radars for Army unattended ground sensors (United States)

    Wikner, David A.; Viveiros, Edward A.; Wellman, Ronald; Clark, John; Kurtz, Jim; Pulskamp, Jeff; Proie, Robert; Ivanov, Tony; Polcawich, Ronald G.; Adler, Eric D.


    The Army Research Laboratory is in partnership with the University of Florida - Electronics Communications Laboratory to develop compact radar technology and demonstrate that it is scalable to a variety of ultra-lightweight platforms (<10 lbs.) to meet Army mission needs in persistent surveillance, unattended ground sensor (UGS), unmanned systems, and man-portable sensor applications. The advantage of this compact radar is its steerable beam technology and relatively long-range capability compared to other small, battery-powered radar concepts. This paper will review the ongoing development of the sensor and presents a sample of the collected data thus far.

  15. Small Autonomous Aircraft Servo Health Monitoring (United States)

    Quintero, Steven


    Small air vehicles offer challenging power, weight, and volume constraints when considering implementation of system health monitoring technologies. In order to develop a testbed for monitoring the health and integrity of control surface servos and linkages, the Autonomous Aircraft Servo Health Monitoring system has been designed for small Uninhabited Aerial Vehicle (UAV) platforms to detect problematic behavior from servos and the air craft structures they control, This system will serve to verify the structural integrity of an aircraft's servos and linkages and thereby, through early detection of a problematic situation, minimize the chances of an aircraft accident. Embry-Riddle Aeronautical University's rotary-winged UAV has an Airborne Power management unit that is responsible for regulating, distributing, and monitoring the power supplied to the UAV's avionics. The current sensing technology utilized by the Airborne Power Management system is also the basis for the Servo Health system. The Servo Health system measures the current draw of the servos while the servos are in Motion in order to quantify the servo health. During a preflight check, deviations from a known baseline behavior can be logged and their causes found upon closer inspection of the aircraft. The erratic behavior nay include binding as a result of dirt buildup or backlash caused by looseness in the mechanical linkages. Moreover, the Servo Health system will allow elusive problems to be identified and preventative measures taken to avoid unnecessary hazardous conditions in small autonomous aircraft.

  16. Control strategies for aircraft airframe noise reduction

    Institute of Scientific and Technical Information of China (English)

    Li Yong; Wang Xunnian; Zhang Dejiu


    With the development of low-noise aircraft engine,airframe noise now represents a major noise source during the commercial aircraft's approach to landing phase.Noise control efforts have therefore been extensively focused on the airframe noise problems in order to further reduce aircraft overall noise.In this review,various control methods explored in the last decades for noise reduction on airframe components including high-lift devices and landing gears are summarized.We introduce recent major achievements in airframe noise reduction with passive control methods such as fairings,deceleration plates,splitter plates,acoustic liners,slat cove cover and side-edge replacements,and then discuss the potential and control mechanism of some promising active flow control strategies for airframe noise reduction,such as plasma technique and air blowing/suction devices.Based on the knowledge gained throughout the extensively noise control testing,a few design concepts on the landing gear,high-lift devices and whole aircraft are provided for advanced aircraft low-noise design.Finally,discussions and suggestions are given for future research on airframe noise reduction.

  17. Dynamics and control of morphing aircraft (United States)

    Seigler, Thomas Michael

    The following work is directed towards an evaluation of aircraft that undergo structural shape change for the purpose of optimized flight and maneuvering control authority. Dynamical equations are derived for a morphing aircraft based on two primary representations; a general non-rigid model and a multi-rigid-body. A simplified model is then proposed by considering the altering structural portions to be composed of a small number of mass particles. The equations are then extended to consider atmospheric flight representations where the longitudinal and lateral equations are derived. Two aspects of morphing control are considered. The first is a regulation problem in which it is desired to maintain stability in the presence of large changes in both aerodynamic and inertial properties. From a baseline aircraft model various wing planform designs were constructed using Datcom to determine the required aerodynamic contributions. Based on nonlinear numerical evaluations adequate stabilization control was demonstrated using a robust linear control design. In maneuvering, divergent characteristics were observed at high structural transition rates. The second aspect considered is the use of structural changes for improved flight performance. A variable span aircraft is then considered in which asymmetric wing extension is used to effect the rolling moment. An evaluation of the variable span aircraft is performed in the context of bank-to-turn guidance in which an input-output control law is implemented.

  18. Longitudinal dynamics of a perching aircraft concept (United States)

    Wickenheiser, Adam; Garcia, Ephrahim; Waszak, Martin


    This paper introduces a morphing aircraft concept whose purpose is to demonstrate a new bio-inspired flight capability: perching. Perching is a maneuver that utilizes primarily aerodynamics -- as opposed to thrust generation -- to achieve a vertical or short landing. The flight vehicle that will accomplish this is described herein with particular emphasis on its addition levels of actuation beyond the traditional aircraft control surfaces. A computer model of the aircraft is developed in order to predict the changes in applied aerodynamic loads as it morphs and transitions through different flight regimes. The analysis of this model is outlined, including a lifting-line-based analytical technique and a trim and stability analysis. These analytical methods -- compared to panel or computational fluid dynamics (CFD) methods -- are considered desirable for the analysis of a large number of vehicle configurations and flight conditions. The longitudinal dynamics of this aircraft are studied, and several interesting results are presented. Of special interest are the changes in vehicle dynamics as the aircraft morphs from a cruise configuration to initiate the perching maneuver. Changes in trim conditions and stability are examined as functions of vehicle geometry. The time response to changes in vehicle configuration is also presented.

  19. US Army Research Office research in progress, July 1, 1991--June 30, 1992

    Energy Technology Data Exchange (ETDEWEB)


    The US Army Research Office, under the US Army Materiel Command (AMC), is responsible for coordinating and supporting research in the physical and engineering sciences, in materials science, geosciences, biology, and mathematics. This report describes research directly supported by the Army Research Projects Agency, and several AMC and other Army commands. A separate section is devoted to the research program at the US Army Research, Development and Standardization Group - United Kingdom. The present volume includes the research program in physics, chemistry, biological sciences, mathematics, engineering sciences, metallurgy and materials science, geosciences, electronics, and the European Research Program. It covers the 12-month period from 1 July 1991 through 30 June 1992.

  20. Department of the Army Justification of Estimates for Fiscal Year 1979 Submitted to Congress January 1978. Research Development, Test and Evaluation, Army (United States)


    Development Administration - Pipe Line Gas; HYBLA Gold; DIABLO HAWK; Grout StudiesJl Borerffle Waste; A Fracturing; High Temperature IXist Energy...392012 AJWCC Improvement- Plan 208015 Project AVID GUARDIAN . Total O&M, Army 403 Total Army 2 462 Total Army Included in Other Ceiling 604...ELEMENT MITRE CORPORATIOH (Continued) , 8. Project AVID GUARDIAN - a. Project AVID GUARDIAN , established in 197A, has been conducting studies to

  1. Rapid Parameterization Schemes for Aircraft Shape Optimization (United States)

    Li, Wu


    A rapid shape parameterization tool called PROTEUS is developed for aircraft shape optimization. This tool can be applied directly to any aircraft geometry that has been defined in PLOT3D format, with the restriction that each aircraft component must be defined by only one data block. PROTEUS has eight types of parameterization schemes: planform, wing surface, twist, body surface, body scaling, body camber line, shifting/scaling, and linear morphing. These parametric schemes can be applied to two types of components: wing-type surfaces (e.g., wing, canard, horizontal tail, vertical tail, and pylon) and body-type surfaces (e.g., fuselage, pod, and nacelle). These schemes permit the easy setup of commonly used shape modification methods, and each customized parametric scheme can be applied to the same type of component for any configuration. This paper explains the mathematics for these parametric schemes and uses two supersonic configurations to demonstrate the application of these schemes.

  2. Static aeroelastic analysis for generic configuration aircraft (United States)

    Lee, IN; Miura, Hirokazu; Chargin, Mladen K.


    A static aeroelastic analysis capability that can calculate flexible air loads for generic configuration aircraft was developed. It was made possible by integrating a finite element structural analysis code (MSC/NASTRAN) and a panel code of aerodynamic analysis based on linear potential flow theory. The framework already built in MSC/NASTRAN was used and the aerodynamic influence coefficient matrix is computed externally and inserted in the NASTRAN by means of a DMAP program. It was shown that deformation and flexible airloads of an oblique wing aircraft can be calculated reliably by this code both in subsonic and supersonic speeds. Preliminary results indicating importance of flexibility in calculating air loads for this type of aircraft are presented.

  3. Allies of a Kind: Canadian Army-US Army Relations and the Korean War, 1950-1953 (United States)


    be hard on the Koreans, whom they blamed for the war . Caught in a gang rape , four Patricias killed three and wounded four men of the victim’s family...Korean War , 1950-1953 Allan R. Millett COVER IMAGE. Brigadier J.M. Rockingham meets with US Gen- eral Matthew Ridgway. (Courtesy of Canadian Department of...National Defence.) ALLIES OF A KIND Canadian Army-US Army Relations and the Korean War , 1950-1953 Allan R. Millett Combat Studies Institute Press US

  4. Aircraft System Design and Integration

    Directory of Open Access Journals (Sweden)

    D. P. Coldbeck


    Full Text Available In the 1980's the British aircraft industry changed its approach to the management of projects from a system where a project office would manage a project and rely on a series of specialist departments to support them to a more process oriented method, using systems engineering models, whose most outwardly visible signs were the introduction of multidisciplinary product teams. One of the problems with the old method was that the individual departments often had different priorities and projects would get uneven support. The change in the system was only made possible for complex designs by the electronic distribution of data giving instantaneous access to all involved in the project. In 1997 the Defence and Aerospace Foresight Panel emphasised the need for a system engineering approach if British industry was to remain competitive. The Royal Academy of Engineering recognised that the change in working practices also changed what was required of a chartered engineer and redefined their requirements in 1997 [1]. The result of this is that engineering degree courses are now judged against new criteria with more emphasis placed on the relevance to industry rather than on purely academic content. At the University of Glasgow it was realized that the students ought to be made aware of current working practices and that there ought to be a review to ensure that the degrees give students the skills required by industry. It was decided to produce a one week introduction course in systems engineering for Masters of Engineering (MEng students to be taught by both university lecturers and practitioners from a range of companies in the aerospace industry with the hope of expanding the course into a module. The reaction of the students was favourable in terms of the content but it seems ironic that the main criticism was that there was not enough discussion involving the students. This paper briefly describes the individual teaching modules and discusses the

  5. View of QF-106 aircraft cockpit (United States)


    View of the cockpit and instrument panel of the QF-106 airplane used in the Eclipse project. In 1997 and 1998, the Dryden Flight Research Center at Edwards, California, supported and hosted a Kelly Space & Technology, Inc. project called Eclipse, which sought to demonstrate the feasibility of a reusable tow-launch vehicle concept. The project goal was to successfully tow, inflight, a modified QF-106 delta-wing aircraft with an Air Force C-141A transport aircraft. This would demonstrate the possibility of towing and launching an actual launch vehicle from behind a tow plane. Dryden was the responsible test organization and had flight safety responsibility for the Eclipse project. Dryden provided engineering, instrumentation, simulation, modification, maintenance, range support, and research pilots for the test program. The Air Force Flight Test Center (AFFTC), Edwards, California, supplied the C-141A transport aircraft and crew and configured the aircraft as needed for the tests. The AFFTC also provided the concept and detail design and analysis as well as hardware for the tow system and QF-106 modifications. Dryden performed the modifications to convert the QF-106 drone into the piloted EXD-01 (Eclipse eXperimental Demonstrator-01) experimental aircraft. Kelly Space & Technology hoped to use the results gleaned from the tow test in developing a series of low-cost, reusable launch vehicles. These tests demonstrated the validity of towing a delta-wing aircraft having high wing loading, validated the tow simulation model, and demonstrated various operational procedures, such as ground processing of in-flight maneuvers and emergency abort scenarios.

  6. A Turbo-Brayton Cryocooler for Aircraft Superconducting Systems Project (United States)

    National Aeronautics and Space Administration — Hybrid turbo-electric aircraft with gas turbines driving electric generators connected to electric propulsion motors have the potential to transform the aircraft...

  7. Aircraft detection based on probability model of structural elements (United States)

    Chen, Long; Jiang, Zhiguo


    Detecting aircrafts is important in the field of remote sensing. In past decades, researchers used various approaches to detect aircrafts based on classifiers for overall aircrafts. However, with the development of high-resolution images, the internal structures of aircrafts should also be taken into consideration now. To address this issue, a novel aircrafts detection method for satellite images based on probabilistic topic model is presented. We model aircrafts as the connected structural elements rather than features. The proposed method contains two major steps: 1) Use Cascade-Adaboost classier to identify the structural elements of aircraft firstly. 2) Connect these structural elements to aircrafts, where the relationships between elements are estimated by hierarchical topic model. The model places strict spatial constraints on structural elements which can identify differences between similar features. The experimental results demonstrate the effectiveness of the approach.

  8. Distributed Data Mining for Aircraft Health Management Project (United States)

    National Aeronautics and Space Administration — Aircraft Flight Operations Quality Assurance (FOQA) programs are implemented by most of the aircraft operators. Vast amounts of FOQA data are distributed between...

  9. Cosmic Radiation - An Aircraft Manufacturer's View

    Energy Technology Data Exchange (ETDEWEB)

    Hume, C


    The relevance and context of cosmic radiation to an aircraft maker Airbus Industrie are outlined. Some future developments in aircraft and air traffic are described, along with their possible consequences for exposure. (author)

  10. Distributed Data Mining for Aircraft Health Management Project (United States)

    National Aeronautics and Space Administration — NASA, DoD, and commercial aircraft operators need to transform vast amounts of aircraft data accumulated in distributed databases into actionable knowledge. We...

  11. Fault Tolerance, Diagnostics, and Prognostics in Aircraft Flight (United States)

    National Aeronautics and Space Administration — Abstract In modern fighter aircraft with statically unstable airframe designs, the flight control system is considered flight critical, i.e. the aircraft will...

  12. Practical Voice Recognition for the Aircraft Cockpit Project (United States)

    National Aeronautics and Space Administration — This proposal responds to the urgent need for improved pilot interfaces in the modern aircraft cockpit. Recent advances in aircraft equipment bring tremendous...

  13. High performance forward swept wing aircraft (United States)

    Koenig, David G. (Inventor); Aoyagi, Kiyoshi (Inventor); Dudley, Michael R. (Inventor); Schmidt, Susan B. (Inventor)


    A high performance aircraft capable of subsonic, transonic and supersonic speeds employs a forward swept wing planform and at least one first and second solution ejector located on the inboard section of the wing. A high degree of flow control on the inboard sections of the wing is achieved along with improved maneuverability and control of pitch, roll and yaw. Lift loss is delayed to higher angles of attack than in conventional aircraft. In one embodiment the ejectors may be advantageously positioned spanwise on the wing while the ductwork is kept to a minimum.

  14. A computer application for parametric aircraft design (United States)

    Fraqueiro, Filipe R.; Albuquerque, Pedro F.; Gamboa, Pedro V.


    The present work describes the development and final result of a graphical user interface tailored for a mission-based parametric aircraft design optimization code which targets the preliminary design phase of unmanned aerial vehicles. This development was built from the XFLR5 open source platform and further benefits from two-dimensional aerodynamic data obtained from XFOIL. For a better understanding, the most important graphical windows are shown. In order to demonstrate the graphical user interface interaction with the aircraft designer, the results of a case study which maximizes payload are presented.

  15. Titanium alloys Russian aircraft and aerospace applications

    CERN Document Server

    Moiseyev, Valentin N


    This text offers previously elusive information on state-of-the-art Russian metallurgic technology of titanium alloys. It details their physical, mechanical, and technological properties, as well as treatments and applications in various branches of modern industry, particularly aircraft and aerospace construction. Titanium Alloys: Russian Aircraft and Aerospace Applications addresses all facets of titanium alloys in aerospace and aviation technology, including specific applications, fundamentals, composition, and properties of commercial alloys. It is useful for all students and researchers interested in the investigation and applications of titanium.

  16. Small unmanned aircraft ballistic impact speed

    DEFF Research Database (Denmark)

    La Cour-Harbo, Anders


    A study of how smaller unmanned aircraft will fall in case of failure. The aim is to determine the impact speed of a drone givens its general shape and aerodynamic behavior. This will include both CFD simulations and real world test of ballistic drops of smaller drones.......A study of how smaller unmanned aircraft will fall in case of failure. The aim is to determine the impact speed of a drone givens its general shape and aerodynamic behavior. This will include both CFD simulations and real world test of ballistic drops of smaller drones....

  17. High-Speed Propeller for Aircraft (United States)

    Sagerser, D. A.; Gatzen, B. S.


    Engine efficiency increased. Propeller blades required to be quite thin and highly swept to minimize compressibility losses and propeller noise during high-speed cruise. Use of 8 or 10 blades with highpropeller-power loading allows overall propeller diameter to be kept relatively small. Area-ruled spinner and integrated nacelle shape reduce compressibility losses in propeller hub region. Finally, large modern turboshaft engine and gearbox provide power to advanced propeller. Fuel savings of 30 to 50 percent over present systems anticipated. Propfan system adaptable to number of applications, such as highspeed (subsonic) business and general-aviation aircraft, and military aircraft including V/STOL.

  18. A strategic planning methodology for aircraft redesign (United States)

    Romli, Fairuz Izzuddin

    Due to a progressive market shift to a customer-driven environment, the influence of engineering changes on the product's market success is becoming more prominent. This situation affects many long lead-time product industries including aircraft manufacturing. Derivative development has been the key strategy for many aircraft manufacturers to survive the competitive market and this trend is expected to continue in the future. Within this environment of design adaptation and variation, the main market advantages are often gained by the fastest aircraft manufacturers to develop and produce their range of market offerings without any costly mistakes. This realization creates an emphasis on the efficiency of the redesign process, particularly on the handling of engineering changes. However, most activities involved in the redesign process are supported either inefficiently or not at all by the current design methods and tools, primarily because they have been mostly developed to improve original product development. In view of this, the main goal of this research is to propose an aircraft redesign methodology that will act as a decision-making aid for aircraft designers in the change implementation planning of derivative developments. The proposed method, known as Strategic Planning of Engineering Changes (SPEC), combines the key elements of the product redesign planning and change management processes. Its application is aimed at reducing the redesign risks of derivative aircraft development, improving the detection of possible change effects propagation, increasing the efficiency of the change implementation planning and also reducing the costs and the time delays due to the redesign process. To address these challenges, four research areas have been identified: baseline assessment, change propagation prediction, change impact analysis and change implementation planning. Based on the established requirements for the redesign planning process, several methods and

  19. Serial Escape System For Aircraft Crews (United States)

    Wood, Kenneth E.


    Emergency escape system for aircraft and aerospace vehicles ejects up to seven crewmembers, one by one, within 120 s. Intended for emergencies in which disabled craft still in stable flight at no more than 220 kn (113 m/s) equivalent airspeed and sinking no faster than 110 ft/s (33.5 m/s) at altitudes up to 50,000 ft (15.2 km). Ejection rockets load themselves from magazine after each crewmember ejected. Jumpmaster queues other crewmembers and helps them position themselves on egress ramp. Rockets pull crewmembers clear of aircraft structure. Provides orderly, controlled exit and avoids ditching at sea or landing in rough terrain.

  20. Advanced materials for aircraft engine applications. (United States)

    Backman, D G; Williams, J C


    A review of advances for aircraft engine structural materials and processes is presented. Improved materials, such as superalloys, and the processes for making turbine disks and blades have had a major impact on the capability of modern gas turbine engines. New structural materials, notably composites and intermetallic materials, are emerging that will eventually further enhance engine performance, reduce engine weight, and thereby enable new aircraft systems. In the future, successful aerospace manufacturers will combine product design and materials excellence with improved manufacturing methods to increase production efficiency, enhance product quality, and decrease the engine development cycle time.

  1. Improving transient analysis technology for aircraft structures (United States)

    Melosh, R. J.; Chargin, Mladen


    Aircraft dynamic analyses are demanding of computer simulation capabilities. The modeling complexities of semi-monocoque construction, irregular geometry, high-performance materials, and high-accuracy analysis are present. At issue are the safety of the passengers and the integrity of the structure for a wide variety of flight-operating and emergency conditions. The technology which supports engineering of aircraft structures using computer simulation is examined. Available computer support is briefly described and improvement of accuracy and efficiency are recommended. Improved accuracy of simulation will lead to a more economical structure. Improved efficiency will result in lowering development time and expense.

  2. Conversion of the dual training aircraft (DC into single control advanced training aircraft (SC. Part I

    Directory of Open Access Journals (Sweden)



    Full Text Available Converting the DC school jet aircraft into SC advanced training aircraft - and use them forthe combat training of military pilots from the operational units, has become a necessity due to thebudget cuts for Air Force, with direct implications on reducing the number of hours of flight assignedto operating personnel for preparing and training.The purpose of adopting such a program is to reduce the number of flight hours allocated annuallyfor preparing and training in advanced stages of instruction, for every pilot, by more intensive use ofthis type of aircraft, which has the advantage of lower flight hour costs as compared to a supersoniccombat plane.

  3. Department of the Army Justification of Estimates for Fiscal Year 1982, Submitted to Congress January 1981. Part 1. Aircraft (United States)


    1Q84 1Q84 1Q84 2Q84 FY 85 EST DATE 1Q85 2Q85 QTY 2 FY 82 AMT 12.3 QTY 106 FY 83 ■XHT 1,236.6 QTY 108 TOTAL...Proj Initiated IPR/Prod Decision Prod Con Award First Prod Hdw/Del First Kit App Last Kit App FY 81 4Q81 FY 82 2Q82 2Qd2 FY 84 1Q84 1Q84 FY...thousands of dollars) FY 83 FY 84 FY 85 EST DATE EST DATE EST DATE 3Q83 3Q83 IQ84 1Q84 1Q84 iq84 4Q84 2Q85 FY 83 Qty Amt 18

  4. Summary of Artificial and Natural Icing Tests Conducted on U.S. Army Aircraft from 1974 to 1985 (United States)


    and display, Leigh M.K-10 ice detector unit with digital display, Cloud Technology Ice Detector Unit, and a Small Intelligent Icing Data % Systems...display, Cambridge model 137 chilled mirror dew point hygrometer and display, Leigh Mk 10 ice detector unit with digital display, cloud technology ice

  5. Flight Control Design for a Tailless Aircraft Using Eigenstructure Assignment


    Clara Nieto-Wire; Kenneth Sobel


    We apply eigenstructure assignment to the design of a flight control system for a wind tunnel model of a tailless aircraft. The aircraft, known as the innovative control effectors (ICEs) aircraft, has unconventional control surfaces plus pitch and yaw thrust vectoring. We linearize the aircraft in straight and level flight at an altitude of 15,000 feet and Mach number 0.4. Then, we separately design flight control systems for the longitudinal and lateral dynamics. We use a control allocation ...

  6. F-35 Joint Strike Fighter Aircraft (F-35) (United States)


    Joint Strike Fighter Aircraft (F-35) Program will develop and field an affordable, highly common family of next- generation strike aircraft for the...the O&S account, with U.S. Services’ changes in aircraft life expectancy and bed down plans overshadowing real reductions in O&S costs. Business ...aircraft subprogram and engine subprogram (Navy). (Estimating) -44.4 -46.2 Revised estimate for Small Business Innovation Research in FY 2015 (Navy

  7. Water Efficient Installations - A New Army Guidance Document (United States)


    Detection and Repair 4. Water Efficient Landscaping 5. Water Efficient Irrigation 6. Toilets and Urinals 7. Faucets and Showerheads 8. Boiler/Steam...lose 8760 to 219,000 gal/year Broken flush valve on toilet can lose 40 gal/hour US Army Corps of Engineers® Engineer Research and Development Center...Amendments ( Compost ) 20 Irrigation Scheduling

  8. Army Drawdown and Restructuring: Background and Issues for Congress (United States)


    Separation Incentive, Special Separation Bonuses, Temporary Early Retirement Authority, the Voluntary Early Release/Retirement Program, and Early Outs... Early Retirement Board (SERB) Announced ..................................... 17 Protecting the Institutional Army...soldiers will be forced to leave active duty through involuntary separation or early retirement . Reportedly, for the first time since the 1970s, the

  9. Army Communicator. Volume 35, Number 4, Winter 2010 (United States)


    Learning Content Management System • The LWN eU Blackboard LCMS hosts Signal courseware and a variety of Army training assets. • Blackboard is a highly...Spiral LAN/WAN – Local Area Network/Wide Area Network LCMS – Learning Content Management System LLC – Lifelong Learning Center LWN eU – LandWarNet

  10. Mentoring the Afghan Army at the Officer Academy in Kabul

    DEFF Research Database (Denmark)

    Mynster Christensen, Maya

    academy in Kabul, this policy brief stresses the urgency with which Western militaries should improve military capacity building efforts. Based on qualitative data collected at the British Royal Military Academy Sandhurst and the Afghan National Army Officer Academy, the brief outlines five clusters...

  11. Collective Leadership Measurement for the U.S. Army (United States)


    comparisons (e.g., Gager & Hohmann- Marriott , 2006; Griffin, Greiner, Stansfeld, & Marmot, 2007; Shanahan & Lomax, 1986). Generating behavioral markers for each...Technical Report 1288). Arlington, VA: U.S. Army Research Institute for the Behavioral and Social Sciences. Gager, C., & Hohmann- Marriott , B. (2006

  12. Task 0715: Army Chesapeake Bay Total Maximum Daily Load Pilots (United States)


    NDCEE/CTC The NDCEE is operated by: Office of the Assistant Sec etary of the Army for Installations, E ergy and Enviro ment Technology Transition...Center for Energy and Environment 4) Guidebook and Training Development/Delivery (Future)  Guidebook – Capture lessons learned from implementation of

  13. Master Resilience Training in the U.S. Army (United States)

    Reivich, Karen J.; Seligman, Martin E. P.; McBride, Sharon


    The U.S. Army Master Resilience Trainer (MRT) course, which provides face-to-face resilience training, is one of the foundational pillars of the Comprehensive Soldier Fitness program. The 10-day MRT course is the foundation for training resilience skills to sergeants and for teaching sergeants how to teach these skills to their soldiers. The…

  14. [Further improvement of transport immobilization in the czechoslovak army.]. (United States)

    Urminský, E; Beznoska, J; Fanta, D


    The authors inform about a new traction frame for the lower extremity to be used by the health service in the Czechoslovak Army. They present fundamental requirements set for the development of this plate and perspectives of its series production. Key words: metal traction frame, lower extremity, immobilization.

  15. 76 FR 6692 - Radiation Sources on Army Land (United States)


    ... civilian contractors) to obtain an Army Radiation Permit (ARP) from the garrison commander to use, store... changes to licensing of Naturally-Occurring and Accelerator-Produced Radioactive Material (NARM... material has the same meaning as provided in 10 CFR 20.1003. Radiation has the same meaning as provided...

  16. 75 FR 19302 - Radiation Sources on Army Land (United States)


    ... to use, store or possess ionizing radiation sources on an Army Installation. For the purpose of this... Radioactive Material (NARM). Executive Order 12866 Regulatory Planning and Review and Executive Order 13422... final rule which establishes requirements for the expanded definition of byproduct material. 72 FR...

  17. Measuring the Impact of Military Family Programs on the Army (United States)


    1hen Dar. Entared) I USAWC MILITAlY STUDIES PROGRAM PAPIR KEASUkING ThE DIPACT OF MILITARY FAMILT PROGRAMS ON THE APHY An Indiviesal Study by... business to take care of your family and not an Army concern. however, today, that atti- tude has changed. Geographic mobility, changing family

  18. Army Logistician. Volume 36, Issue 6, November-December 2004 (United States)


    system that used to tie us to a cen- tral database.” One of those Honduran projects involves a 179-day rotation between Air Force and Army KOs. SPS...purpose. • Identify the exercise objectives. • Write a narrative of the exercise. • List major events and details of the events. • Assess expected actions

  19. 77 FR 40030 - Army Science Board Summer Study Meeting (United States)


    ... and Technology and Small Unit Data to Decisions. Proposed Agenda: Thursday 26 July 2012: 1530-1630--The study results for Strategic Direction for Army Science and Technology and Small Unit Data to Decisions studies are presented to the ASB. The ASB will deliberate and vote upon adoption of the...

  20. Suicide in the Army National Guard: An Empirical Inquiry (United States)

    Griffith, James


    Since 2004, suicides in the U.S. military have risen, most notably in the Army National Guard (ARNG). Data used in this study were obtained for suicides occurring from 2007 to 2010 and for a random sample of nonsuicides from the general ARNG population. Of the military-related variables considered, a few showed relationships to suicide. Rather,…

  1. Operational Reservations: Considerations for a Total Army Force (United States)


    a Reserve unit with- out proper authority. Two, I happen to know this unit and know that one detachment is in Kuwait , one is in Djibouti, and one is...alone in portraying the AC as the main force involved in Ka - trina. The U.S. Army Military History Institute, in its summary of the Army’s response to

  2. Assessing the Performance of the Army Reserve Components School System. (United States)

    Winkler, John D.; And Others

    The operation of the U.S. Army's Reserve Components (RC) school system was assessed. Three areas were identified that were fundamental to the system where organizational changes could make a difference. First, the project assessed training requirements and school delivery of courses. In serving a sizable training requirement for reclassification…

  3. Army Medical Support for Peace Operations and Humanitarian Assistance, (United States)


    gum infection. The Army’s maxillofacial surgeon ended up having to pull a number of the soldier’s teeth and treat him with massive doses of...extensive postinjury physiotherapy and follow-up orthopedic care; (g) radiol- ogy capability;44 (h) one two-tent section (four bunks) for psychiatric

  4. Recruiting and Retaining Army Nurses: An Annotated Bibliography (United States)


    rather than active duty). Also, identify ways in which nursing organizations could assist DOD in recruiting, develop videos of current nursing... nursing organizations . Slewitzke, Connie L., Vail, James D., and McMarlin, Susan A., US Army Reserve and National Guard Survey: An Analysis of Factors

  5. The Strategic Direction for Army Science and Technology (United States)


    The Strategic Direction for Army Science and Technology: Final Report 83 MCWL USMC Warfighting Laboratory MEDEVAC Medical Evacuation MEP Mobile ...Environment Findings: The technology playing field is changing, important t echnology breakthroughs are principa lly driven by commercial and...control charge localization and mobility in the film; initial results have demonstrated substantial improvements in dielectric performance. The

  6. Assessing the Value of U.S. Army International Activities (United States)


    of U.S. Army International Activities Tajfel , Henri , Human Groups and Social Categories, Cambridge, U.K.: Cambridge University Press, 1981. Taw...more recent treatment, see Fearon (1997, pp. 68–90). 3 For general discussions, see Tajfel (1981, p. 36), Hogg and Abrams (1998, pp. 31–63), and Goffman

  7. U.S. Army Interwar Planning: The Protective Mobilization Plan (United States)


    Arnold, in addition to others, to discuss the state of the Army air forces. Secretary of the Treasury, Henry Morgenthau was present and noted in......argument. When asked by Secretary of the Treasury Henry Morgenthau , if it was true that he could only field 75,000 fully equipped troops, Chief of

  8. The United States Army Infantry Squad: Year 2015. (United States)


    time is a testament to the selfless service they provide the Army daily. To Kellie, Ashley, and Haley, thank you for the notes, pictures, love , and... astrology . "s Before World War I, the world’s major military powers studied major battles to determine how best to prepare their forces to fight in the

  9. Some Recent Sensor-Related Army Critical Technology Events (United States)


    record. The Army Research Office has funded basic research in another technology called Scorpion.F20F Scorpion is an entirely different munitions...19 Note that Excalibur has an integrated fuze in the round. 20 Scorpion is one of a series of very small guided munitions

  10. 78 FR 73852 - Army Science Board Winter Plenary Meeting (United States)


    ... FY13 study titled, ``Creating an Innovation Culture in the Army'' in an open session and begin work on... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF DEFENSE...: Notice of open meeting. SUMMARY: Pursuant to the Federal Advisory Committee Act of 1972 (5...

  11. The Long March. Building an Afghan National Army (United States)


    when U.S. Special Forces formed and trained the first ANA kandak (Thruelsen, 2005; Giustozzi, 2007; and Sedra , 2004). At that time, the training...Talks/decree%20on%20army.pdf SACEUR—See Supreme Allied Command Europe. Sedra , Mark, Security Sector Reform in Afghanistan, Geneva, Switzerland: Geneva

  12. Army Communicator. Volume 28, Number 4, Winter 2003 (United States)


    morale in the states. Members of the panel included COL Brian Hurley , 11th Signal Brigade, LTC Michelle Walla, 501st Signal Battalion commander, 101st...focused support services within the Army Knowledge Enterprise Architecture. ENHANCEMENTS IN STORE FOR FUTURE STRYKER BRIGADES by Tonya K. Townsell

  13. How Big Should the Army Be Considerations for Congress (United States)


    abroad. For others, the cost of increasing the size of the Army is the predominant factor in the debate. The National Military Strategy (NMS...published in June 2015, describes a global environment marked by increasing interdependence, complexity, and the diffusion of information and technologies...devices) as well as sophisticated propaganda and messaging strategies to spread their influence. 5

  14. Decline of African American Enlistment in the United States Army (United States)


    be considered equal men. Racially motivated slander, bigotry, and condemnation of African Americans’ wartime service plagued the Army at the... workplace . The Vietnam Era Veterans’ Readjustment Assistance Act of 1974 was another program that assisted Vietnam Veterans in education and job placement...programs, which are now nearly extinct , gave priority to hiring of minorities and offering government contracts to African American businesses. Many

  15. Learning Organization Dimensions of the Sri Lanka Army (United States)

    Dahanayake, Nishada Dhananjaya; Gamlath, Sharmila


    Purpose: This study intends to investigate the extent to which the Sri Lanka Army can be described as a learning organization. Design/methodology/approach: The main tool of analysis used was the Dimensions of the Learning Organization Questionnaire (DLOQ) developed by Marsick and Watkins, with the exclusion of the sections on financial and…

  16. The Advance on Rome of the Fifth Army (United States)


    off assisted by a diversionary action of the \\ and 5 British In- 25 •Stubborn fighting for CISTERNS lasted two days.- • Army Commander encouraged his...objective on 25 May. The 3d Infantry Division, attacking CISTERN A, completely enveloped the town in a stubborn two-day battle. Upon ita capture in the

  17. Army Sustainment. Volume 42, Issue 1, January-February 2010 (United States)


    forces in Iraq. In the early stages of the fielding, brand -new MRAPs rolling off airplanes and ships were plagued by unforeseen trouble with a...Hagenston 30 RSR and CSR : Why the Confusion? Dr. Thomas E. Ward II 16 Spectrum: Army Logistics Knowledge Management and SALE: A Paradigm for

  18. 78 FR 33074 - Army Science Board Summer Study Session (United States)


    .... Planning for Climate Change study 2013--This study considers the most likely climate change scenarios and..., 2013. 3. Time: 9:00 am-12:00 pm. 4. Location: Antlers Hilton, Four South Cascade, Colorado Springs, Colorado 80903-1685. 5. Purpose of Meeting: The purpose of the meeting is for Army Science Board members...

  19. Army Logistician. Volume 38, Issue 3, May-June 2006 (United States)


    mission work. The 99th MCT consisted of 12 Active Army Soldiers, and the KBR team consisted of 6 “ expats ” (expatriates) and 16 or so Iraqi workers... Expats were KBR employees hired from all over the world. They typically held positions of greater author- ity than local hires.) Togeth- er

  20. Branding: A Strategy for Manning an All-Volunteer Army (United States)


    Command G2, “ Competitive Intelligence Assessment,” briefing slides with scripted commentary, Fort Knox, U.S. Army Accessions Command, 2 October 2007...USAAC G2, “ Competitive Intelligence Assessment,” 22. 56 Office of the Under Secretary of Defense (Comptroller), “National Defense Budget Estimates