Synonyme wurden verwendet für: Hubschrauber
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    On the Flying Qualities of Helicopters

    Reeder, John P / Gustafson, F B | NTRS | 1949
    Schlagwörter: HELICOPTERS - FLYING QUALITIES , HELICOPTERS - MANEUVERABILITY , HELICOPTERS - PERFORMANCE , HELICOPTERS - STABILITY

    Recent European Developments in Helicopters

    NTRS | 1921
    Schlagwörter: HELICOPTERS - DEVELOPMENT , HELICOPTERS, CAPTIVE

    Standard Symbols for Helicopters

    Gessow, Alfred | NTRS | 1948
    Schlagwörter: SYMBOLS - HELICOPTERS - NACA , HELICOPTERS

    Charts for estimating the hovering endurance of a helicopter

    Makofski, Robert A | NTRS | 1956
    Schlagwörter: HELICOPTERS

    The prospects of the helicopter

    Warner, Edward P | NTRS | 1922
    Schlagwörter: HELICOPTERS

    The attenuation characteristics of four specially designed mufflers tested on a practical engine setup

    Stokes, George M / Davis, Don D , Jr | NTRS | 1953
    Schlagwörter: HELICOPTERS

    Effect of rotor-blade twist and plan-form taper on helicopter hovering performance

    Gessow, Alfred | NTRS | 1948
    Schlagwörter: HELICOPTERS - PERFORMANCE CALCULATIONS , CHARTS - HELICOPTERS , EQUATIONS - HELICOPTERS

    Effect of rotor-tip speed on helicopter hovering performance and maximum forward speed

    Gessow, Alfred | NTRS | 1946
    Schlagwörter: CHARTS - HELICOPTERS , EQUATIONS - HELICOPTERS , HELICOPTERS - PERFORMANCE

    Longitudinal Flying Qualities of Several Single-rotor Helicopters in Forward Flight

    Gustafson, F B / Amer, Kenneth B / Haig, C R et al. | NTRS | 1949
    Schlagwörter: HELICOPTERS - FLYING QUALITIES , HELICOPTERS - STABILITY

    Note on Hovering Turns with Tandem Helicopters

    Reeder, John P / Tapscott, Robert J | NTRS | 1955
    Schlagwörter: HELICOPTERS

    Charts Showing Relations Among Primary Aerodynamic Variables for Helicopter-performance Estimation

    Talkin, Herbert W | NTRS | 1947
    Schlagwörter: THEORIES - HELICOPTERS , HELICOPTERS - PERFORMANCE CALCULATIONS , CHARTS - HELICOPTERS , HELICOPTERS - DESIGN

    An introduction to the physical aspects of helicopter stability

    Gessow, Alfred / Amer, Kenneth B | NTRS | 1949
    Schlagwörter: HELICOPTERS - STABILITY

    Theory of Helicopter Damping in Pitch or Roll and a Comparison with Flight Measurements

    Amer, Kenneth B | NTRS | 1950
    Schlagwörter: HELICOPTERS - DAMPING , HELICOPTERS - STABILITY

    Charts for estimation of longitudinal-stability derivatives for a helicopter rotor in forward flight

    Amer, Kenneth B / Gustafson, Frederic Bowen | NTRS | 1951
    Schlagwörter: CHARTS - HELICOPTERS - STABILITY

    Stalling of Helicopter Blades

    Gustafson, F B / G C Myers, JR | NTRS | 1946
    Schlagwörter: CHARTS - HELICOPTERS

    An analysis of the transition of a helicopter from hovering to steady autorotative vertical descent

    Nikolsky, A A / Seckel, Edward | NTRS | 1949
    Schlagwörter: PROPELLERS, HELICOPTERS , HELICOPTERS - PERFORMANCE

    Full-scale Investigation of the Aerodynamic Characteristics of a Typical Single-rotor Helicopter in Forward Flight

    Dingeldein, Richard C / Schaefer, Raymond F | NTRS | 1947
    Schlagwörter: CHARTS - HELICOPTERS , HELICOPTERS - PERFORMANCE

    Full-scale-tunnel Investigation of the Static-thrust Performance of a Coaxial Helicopter Rotor

    Harrington, Robert D | NTRS | 1951
    Schlagwörter: HELICOPTERS, COAXIAL