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  • A government/industry summary of the Design Analysis Methods for Vibrations [microform] / compiled by Raymond G. Kvaternik.

    • Text
    • Hampton, Va. : National Aeronautics and Space Administration, Langley Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 1993]
    • 1993

  • A comparison of fatigue life prediction methodologies for rotor craft [microform] / R.A. Everett, Jr.

    • Text
    • Hampton, Va. : National Aeronautics and Space Administration, Langley Research Center ; [St. Louis, Mo.] : US Army Aviation Systems Command, Aviation R&T Activity ; [Springfield, Va. : National Technical Information Service, distributor, 1990]
    • 1990

  • General rotorcraft aeromechanical stability program (GRASP) theory manual [microform] / Dewey H. Hodges ... [et al.].

    • Text
    • Moffett Field, Calif. : National Aeronautics and Space Administration, Ames Research Center : US Army Aviation Systems Command, Aviation Research and Technology Activity ; [Springfield, Va. : For sale by the National Technical Information Service, 1990]
    • 1990

  • NASA's program on icing research and technology [microform] / John J. Reinmann, Robert J. Shaw, and Richard J. Ranaudo ; prepared for the Symposium on Flight in Adverse Environmental Conditions sponsored by the Flight Mechanics Panel (FMP) of AGARD, Gol, Norway, May 8-12, 1989.

    • Text
    • [Washington, D.C.?] : National Aeronautics and Space Administration ; [Springfield, Va. : For sale by the National Technical Information Service, 1989?]
    • 1989

  • Compound cycle engine program [microform] / G.A. Bobula, W.T. Wintucky and J.G. Castor ; prepared for the Rotary Wing Propulsion System Specialist Meeting, sponsored by the American Helicopter Society, Williamsburg, Virginia, November 12-14, 1986.

    • Text
    • [Washington, D.C.] : National Aeronautics and Space Administration ; [Springfield, Va. : National Technical Information Service, distributor, 1986]
    • 1986

  • Linear and nonlinear dynamic analysis of redundant load path bearingless rotor systems [microform] / V.R. Murthy, principal investigator.

    • Text
    • Moffett Field, CA : National Aeronautics and Space Administration, Ames Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 1985]
    • 1985

  • Investigation of an advanced fault tolerant integrated avionics system [microform] : final technical report, covering the period, November 1983 - March 1986 / W.R. Dunn ... [et al.].

    • Text
    • [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1986]
    • 1986

  • Formal optimization of hovering performance using free wake lifting surface theory [microform] / by Song-Young Chung.

    • Text
    • [Moffett Field, Calif.] : National Aeronautics and Space Administration, Ames Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 1986]
    • 1986

  • Vibration analysis of a split path gearbox [microform] / Timothy L. Krantz and Majid Rashidi.

    • Text
    • [Washington, DC] : National Aeronautics and Space Administration ; [Adelphi, Md.] : U.S. Army Research Laboratory ; [Springfield, Va. : National Technical Information Service, distributor, 1995]
    • 1995

  • Controls design with crossfeeds for hovering rotcract using quantitative feedback theory [microform] / by Daniel J. Biezad.

    • Text
    • [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1994]
    • 1994

  • Evaluation of a doubly-swept blade tip for rotorcraft noise reduction [microform] / Brian E. Wake and T. Alan Egolf.

    • Text
    • Hampton, Va. : National Aeronautics and Space Administration, Langley Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 1992]
    • 1992

  • Development of ADOCS controllers and control laws [microform] / Kenneth H. Landis, Steven I. Glusman.

    • Text
    • Moffett Field, Calif. : National Aeronautics and Space Administration, Ames Research Center ; ; St. Louis, Mo. : U.S. Army Aviation Systems Command ; [Springfield, Va. : National Technical Information Service, distributor, 1985]
    • 1985

  • Identification of linearized equations of motion for the fixed wing configuration of the rotor systems research aricraft [microform] : final report / principal investigators, Dwight L. Balough, Doral R. Sandlin.

    • Text
    • San Luis Obispo, Calif. : California Polytechnic State University, Aeronautical Engineering Dept. ; [Washington, D.C. : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1986]
    • 1986

  • System identification methods for aircraft flight control development and validation [microform] / Mark B. Tischler.

    • Text
    • Moffett Field, Calif. : National Aeronautics and Space Administration, Ames Research Center : US Army Aviation and Troop Command, Aeroflightdynamics Directorate ; [Springfield, Va. : National Technical Information Service, distributor, 1995]
    • 1995

  • Automatic differentiation evaluated as a tool for rotorcraft design and optimization [microform] / Joanne L. Walsh and Katherine C. Young.

    • Text
    • Washington, DC : National Aeronautics and Space Administration ; [Springfield, Va. : National Technical Information Service, distributor, 1995]
    • 1995

  • An overview of training and flight simulator technology with emphasis on rotary-wing requirements [microform] : vertical flight training / edited by William E. Larsen, Robert J. Randle, Jr., and Lloyd N. Popish.

    • Text
    • [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1994]
    • 1994

  • CLMNANAL, a C++ program for application of the Coleman stability analysis to rotorcraft [microform] / Michael B. Lance.

    • Text
    • Hampton, Va. : National Aeronautics and Space Administration, Langley Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 1996]
    • 1996

  • A method to analyze and optimize the load sharing of split path transmissions [microform] / Timothy L. Krantz.

    • Text
    • [Washington, D.C.] : National Aeronautics and Space Administration : U.S. Army Research Laboratory ; [Springfield, Va. : National Technical Information Service, distributor, 1997]
    • 1997

  • Rotor vortex filaments [microform] : living on the slipstream's edge / Larry A. Young.

    • Text
    • Moffett Field, Calif. : National Aeronautics and Space Administration, Ames Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 199 ]
    • 1997

  • Tiltrotor vibration reduction through higher harmonic control [microform] / Mark W. Nixon, Raymond G. Kvaternik, Settle, T. Ben.

    • Text
    • [Washington, D.C. : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1997]
    • 1997

  • Performance analysis of two early NACA high speed propellers with application to civil tiltrotor configurations [microform] / Franklin D. Harris.

    • Text
    • [Washington, DC] : National Aeronautics and Space Administration ; [Springfield, Va. : National Technical Information Service, distributor, 1996]
    • 1996

  • The development of a tool for semi-automated generation of structured and unstructured grids about isolated rotorcraft blades [microform] / by Ramakrishnan Shanmugasundaram, Javier A. Garriz, and Jamshid A. Samareh.

    • Text
    • [Washington, D.C. : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1997]
    • 1997

  • Identification of rotorcraft structural dynamics from flight and wind tunnel data [microform] : final report covering the period February 1991 - August 1992, prepared under NASA-Ames agreement no. NAG 2-694 ... / Robert M. McKillip, Jr., principal investigator.

    • Text
    • [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1997]
    • 1997

  • Rotor-fuselage interactions [microform] / John D. Berry, Nicolas Bettschart.

    • Text
    • Hampton, Va. : National Aeronautics and Space Administration, Langley Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 1997]
    • 1997

  • Design, fabrication, and testing of a high-speed, over-running clutch for rotorcraft [microform] / Frank Fitz and Craig Gadd.

    • Text
    • [Cleveland, Ohio] : National Aeronautics and Space Administration, Lewis Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 1998]
    • 1998

  • Acoustic flight tests of rotorcraft noise-abatement approaches using local differential GPS guidance [microform] / Robert T.N. Chen, William S. Hindson, and Arnold W. Mueller.

    • Text
    • Moffett Field, Calif. : National Aeronautics and Space Administration, Ames Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 1995]
    • 1995

  • Highlights of aeroacoustics research in the U.S.-1998 [microform] / Ganesh Raman, Dennis K. McLaughlin.

    • Text
    • [Cleveland, Ohio] : National Aeronautics and Space Administration, Glenn Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 1999]
    • 1999

  • Simulation of crack propagation in engine rotating components under variable amplitude loading [microform] / P.J. Bonacuse ... [et al.].

    • Text
    • [Cleveland, Ohio] : National Aeronautics and Space Administration, Lewis Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 1998]
    • 1998

  • Development of a rotor-body coupled analysis for an active mount aeroelastic rotor testbed [microform] / Matthew L. Wilbur.

    • Text
    • Hampton, Va. : National Aeronautics and Space Administration, Langley Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 1998]
    • 1998

  • Comparison of five system identification algorithms for rotorcraft higher harmonic control [microform] / Stephen A. Jacklin.

    • Text
    • Moffett Field, Calif. : National Aeronautics and Space Administration, Ames Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 1998]
    • 1998

  • Helicopter rotor blade computation in unsteady flows using moving overset grids [microform] / Jasim Ahmad and Earl P.N. Duque.

    • Text
    • Washington, DC : American Institute of Aeronautics and Astronautics : [National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1996]
    • 1996

  • Airfoil dynamic stall and rotorcraft maneuverability [microform] / William G. Bousman.

    • Text
    • Moffett Field, Calif. : National Aeronautics and Space Administration, Ames Research Center ; Hanover, MD : Available from NASA Center for AeroSpace Information, [2000]
    • 2000
    • 1 Resource

    Available Online

    http://purl.access.gpo.gov/GPO/LPS23428

  • A historical overview of Aeroelasticity Branch and Transonic Dynamics Tunnel contributions to rotorcraft technology and development [microform] / William T. Yeager, Raymond G. Kvaternik.

    • Text
    • Hampton, Va. : National Aeronautics and Space Administration, Langley Research Center ; Hanover, MD : Available from NASA Center for AeroSpace Information (CASI), [2001]
    • 2001
    • 1 Resource

    Available Online

    http://purl.access.gpo.gov/GPO/LPS23304

  • Testing of face-milled spiral bevel gears at high-speed and load [microform] / Robert F. Handschuh ; prepared for the International Conference on Mechanical Transmissions ; sponsored by the Chinese Mechanical Engineering Society, Chongqing, China, April 5-8, 2001.

    • Text
    • [Cleveland, Ohio] : National Aeronautics and Space Administration, Glenn Research Center ; Hanover, MD : Available from NASA Center for Aerospace Information, [2001]
    • 2001
    • 1 Resource

    Available Online

    http://purl.access.gpo.gov/GPO/LPS22784

  • Rotorcraft dynamics 1984 [microform] : proceedings of the 2nd decennial Specialists' Meeting on Rotorcraft Dynamics sponsored by NASA Ames Research Center and the American Helicopter Society and held at NASA Ames Research Center, Moffett Field, California, November 7-9, 1984.

    • Text
    • Moffett Field, Calif. : National Aeronautics and Space Administration, Ames Research Center ; [Springfield, Va. : For sale by the National Technical Information Service, 1985]
    • 1985

  • Tradeoff analysis of technology needs for public service helicopters [microform] : final report / James S. Bauchspies, William R. Bryant, Jr., and William E. Simpson.

    • Text
    • [Washington, D.C.] : National Aeronautics and Space Administration, Scientific and Technical Information Branch ; Springfield, Va. : For sale by the National Technical Information Service, 1985.
    • 1985

  • Integrated multidisciplinary optimization of rotorcraft [microform] : a plan for development / edited by Howard M. Adelman and Wayne R. Mantay.

    • Text
    • Hampton, Va. : National Aeronautics and Space Administration, Langley Research Center, [1989]
    • 1989

  • Swashplate control system [microform].

    • Text
    • [Moffett Field, Calif. : NASA Ames Research Center, 1986]
    • 1986

  • TRENDS [microform] : the aeronautical post-test database management system / W.S. Bjorkman, M.J. Bondi.

    • Text
    • Moffett Field, Calif. : National Aeronautics and Space Administration, Ames Research Center ; [Springfield, Va. : For sale by the National Technical Information Service, 1990]
    • 1990
    • 1 Resource

    Available Online

    http://purl.access.gpo.gov/GPO/LPS60609

  • Rotorcraft application of advanced computational aerodynamics [microform] / Sharon Stanaway.

    • Text
    • San Jose, Calif. : MCAT Institute ; [Moffett Field, Calif. : National Aeronautics and Space Administration, Ames Research Center ; Springfield, Va. : For sale by the National Technical Information Service, 1991]
    • 1991
    • 1 Resource

    Available Online

    http://purl.access.gpo.gov/GPO/LPS64315

  • Advanced Rotorcraft Transmission Program [microform] / Robert C. Bill.

    • Text
    • [Cleveland, Ohio : Lewis Research Center, 1990]
    • 1990
    • 1 Resource

    Available Online

    http://purl.access.gpo.gov/GPO/LPS65734

  • Aerodynamic characteristics of two rotorcraft airfoils designed for application to the inboard region of a main rotor blade [microform] / Kevin W. Noonan.

    • Text
    • Washington, D.C. : National Aeronautics and Space Administration, Office of Management, Scientific and Technical Information Division ; [Springfield, Va. : For sale by the National Technical Information Service], 1990.
    • 1990
    • 1 Resource

    Available Online

    http://purl.access.gpo.gov/GPO/LPS65498

  • Extension of a three-dimensional viscous wing flow analysis [microform] / Bernard C. Weinberg ... [et al.].

    • Text
    • Hampton, Va. : National Aeronautics and Space Administration, Langley Research Center, [1990]
    • 1990
    • 1 Resource

    Available Online

    http://purl.access.gpo.gov/GPO/LPS68268

  • Quiet mode for nonlinear rotor models / [microform] / R.E. McFarland.

    • Text
    • Moffett Field, Calif. : National Aeronautics and Space Administration, Ames Research Center ; [Springfield, Va. : For sale by the National Technical Information Service, 1990]
    • 1990
    • 1 Resource

    Available Online

    http://purl.access.gpo.gov/GPO/LPS67461

  • Assessment of High Temperature Superconducting (HTS) electric motors for rotorcraft propulsion [microform] / Jay Doernbach.

    • Text
    • [Washington, D.C.] : National Aeronautics and Space Administration, [1990]
    • 1990
    • 1 Resource

    Available Online

    http://purl.access.gpo.gov/GPO/LPS69230

  • Stereopsis cueing effects on hover-in-turbulence performance in a simulated rotorcraft [microform] / Russell V. Parrish, Steven P. Williams.

    • Text
    • Washington, D.C. : National Aeronautics and Space Administration, Office of Management, Scientific and Technical Information Division ; Springfield, Va. : For sale by the National Technical Information Service, 1990.
    • 1990
    • 1 Resource

    Available Online

    http://purl.access.gpo.gov/GPO/LPS66515

  • Development of rotorcraft interior noise control concepts [microform] : phase II, full scale testing / C.A. Yoerkie, P. J. Gintoli, J.A. Moore.

    • Text
    • Hampton, Va. : National Aeronautics and Space Administration, Langley Research Center, [1986]
    • 1986
    • 1 Resource

    Available Online

    http://purl.access.gpo.gov/GPO/LPS88422

  • Rotary wing aircraft scientific and technical publications of NASA between 1970 and 1982 [microform] / compiled by John D. Hiemstra for the Rotorcraft Technology Office of the National Aeronautics and Space Administration.

    • Text
    • Washington, D.C. : National Aeronautics and Space Administration, [1982]
    • 1982
    • 1 Resource

    Available Online

    http://purl.access.gpo.gov/GPO/LPS100504

  • Assessment of aerodynamic models in a comprehensive analysis for rotorcraft [microform] / Wayne Johnson.

    • Text
    • Moffett Field, Calif. : National Aeronautics and Space Administration, Ames Research Center, [1985]
    • 1985

  • An investigation of the use of bandwidth criteria for rotorcraft handling-qualities specifications [microform] / Chris L. Blanken, Courtland C. Bivens, and Matthew S. Whalley.

    • Text
    • Moffett Field, Calif. : Aeromechanics Laboratory, U.S. Army Research and Technology Laboratories (AVSCOM), NASA Ames Research Center, [1985]
    • 1985

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