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    Dynamics of Tilting Proprotor Aircraft in Cruise Flight

    W. Johnson | NTIS | 1974
    Verlag: National Aeronautics and Space Administration. Ames Research Center, Moffett Field, Calif

    Optimal Control Alleviation of Tilting Proprotor Gust Response

    W. Johnson | NTIS | 1975
    Verlag: National Aeronautics and Space Administration. Ames Research Center, Moffett Field, Calif

    Shake Test of a Propeller Test Rig in the 40- by 80-Foot Wind Tunnel

    W. Johnson | NTIS | 1975
    Verlag: National Aeronautics and Space Administration. Ames Research Center, Moffett Field, Calif

    Predicted Dynamic Characteristics of the XV-15 Tilting Proprotor Aircraft in Flight and in the 40- by 80-Ft. Wind Tunnel

    W. Johnson | NTIS | 1976
    Verlag: National Aeronautics and Space Administration. Ames Research Center, Moffett Field, Calif

    Elementary Applications of a Rotorcraft Dynamic Stability Analysis

    W. Johnson | NTIS | 1976
    Verlag: National Aeronautics and Space Administration. Ames Research Center, Moffett Field, Calif

    Helicopter Optimal Descent and Landing after Power Loss

    W. Johnson | NTIS | 1977
    Verlag: National Aeronautics and Space Administration. Ames Research Center, Moffett Field, Calif

    Calculated Dynamic Characteristics of a Soft-Inplane Hingeless Rotor Helicopter

    W. Johnson | NTIS | 1977
    Verlag: National Aeronautics and Space Administration. Ames Research Center, Moffett Field, Calif

    Aeroelastic Analysis for Rotorcraft in Flight or in a Wind Tunnel

    W. Johnson | NTIS | 1977
    Verlag: National Aeronautics and Space Administration. Ames Research Center, Moffett Field, Calif

    Heao Science Symposium

    C. Dailey / W. Johnson | NTIS | 1979
    Verlag: National Aeronautics and Space Administration. Marshall Space Flight Center, Huntsville, AL

    A Comprehensive Analytical Model of Rotorcraft Aerodynamics and Dynamics. Part II. User's Manual

    W. Johnson | NTIS | 1980
    Verlag: National Aeronautics and Space Administration, Moffett Field, CA. Ames Research Center

    A Comprehensive Analytical Model of Rotorcraft Aerodynamics and Dynamics. Part 3: Program Manual

    W. Johnson | NTIS | 1980
    Verlag: National Aeronautics and Space Administration, Moffett Field, CA. Ames Research Center

    A Comprehensive Analytical Model of Rotorcraft Aerodynamics and Dynamics. Part 2: User's Manual

    W. Johnson | NTIS | 1980
    Verlag: National Aeronautics and Space Administration, Moffett Field, CA. Ames Research Center

    Comparison of Calculated and Measured Helicopter Rotor Lateral Flapping Angles

    W. Johnson | NTIS | 1980
    Verlag: National Aeronautics and Space Administration, Moffett Field, CA. Ames Research Center

    A Comprehensive Analytical Model of Rotorcraft Aerodynamics and Dynamics. Part I. Analysis Development

    W. Johnson | NTIS | 1980
    Verlag: National Aeronautics and Space Administration, Moffett Field, CA. Ames Research Center

    A Comprehensive Analytical Model of Rotorcraft Aerodynamics and Dynamics. Part 1: Analysis Development

    W. Johnson | NTIS | 1980
    Verlag: National Aeronautics and Space Administration, Moffett Field, CA. Ames Research Center

    A Comprehensive Analytical Model of Rotorcraft Aerodynamics and Dynamics. Part III. Program Manual

    W. Johnson | NTIS | 1980
    Verlag: National Aeronautics and Space Administration, Moffett Field, CA. Ames Research Center

    Self-Tuning Regulators for Multicyclic Control of Helicopter Vibration

    W. Johnson | NTIS | 1982
    Verlag: National Aeronautics and Space Administration, Moffett Field, CA. Ames Research Center

    Rotorcraft Research Testing in the National Full-Scale Aerodynamics Complex at NASA Ames Research Center

    W. Warmbrodt / C. A. Smith / W. Johnson | NTIS | 1985
    Verlag: National Aeronautics and Space Administration, Moffett Field, CA. Ames Research Center

    Calculated Performance, Stability and Maneuverability of High-Speed Tilting-Prop-Rotor Aircraft

    W. Johnson / B. H. Lau / J. V. Bowles | NTIS | 1986
    Verlag: National Aeronautics and Space Administration, Moffett Field, CA. Ames Research Center

    Hub Loads Analysis of the SA349/2 Helicopter

    R. M. Heffernan / G. K. Yamauchi / M. Gaubert et al. | NTIS | 1988
    Verlag: National Aeronautics and Space Administration, Moffett Field, CA. Ames Research Center