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Synonyme wurden verwendet für: HELICOPTERS
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    HELICOPTER STABILITY with Young's Lifting Rotor

    KELLEY, BARTRAM | SAE Technical Papers | 1945
    Schlagwörter: Helicopters

    The Helicopter: A Very Significant Aeronautical Development

    Sznycer, Bernard W. | SAE Technical Papers | 1945
    Schlagwörter: Helicopters

    Static-thrust tests of six rotor-blade designs on helicopter in Langley full-scale tunnel

    Dingeldein, R.C. / Schaefer, R.F. | Engineering Index Backfile | 1945
    Schlagwörter: Helicopters

    Helicopter stability and control

    Ray, J.G. | Engineering Index Backfile | 1945
    Schlagwörter: Helicopters

    Helicopter's dual rotors disposed in Tandem offer certain advantages

    Engineering Index Backfile | 1945
    Schlagwörter: Helicopters

    Overlapping rotors distinguish XR-8

    Engineering Index Backfile | 1945
    Schlagwörter: Helicopters

    Helicopter engineering

    Klemin, A. | Engineering Index Backfile | 1945
    Schlagwörter: Helicopters

      Helicopter engineering

      Klemin, A. | Engineering Index Backfile | 1947
      Schlagwörter: Helicopters

      Helicopter engineering

      Klemin, A. | Engineering Index Backfile | 1946
      Schlagwörter: Helicopters

    Aviation's helicopter specifications

    Engineering Index Backfile | 1945
    Schlagwörter: Helicopters

    Cabin structure for R-6 war helicopter

    Engineering Index Backfile | 1945
    Schlagwörter: Helicopters

    As crow flies

    Lippincott, J.G. | Engineering Index Backfile | 1945
    Schlagwörter: Helicopters

    Helicopter-blade geometry analysis

    Bush, G.F. | Engineering Index Backfile | 1945
    Schlagwörter: Helicopters

    Design details of Aeronautical Products, Inc, helicopter

    Ricker, C.S. | Engineering Index Backfile | 1945
    Schlagwörter: Helicopters

    Helicopter stability with Young's lifting rotor

    Kelley, B. | Engineering Index Backfile | 1945
    Schlagwörter: Helicopters

    Basic factors of helicopter design (Report No. 1430.5)

    Prewitt, R.H. | Engineering Index Backfile | 1945
    Schlagwörter: Helicopters

    Pioneering the helicopter

    Morris, Charles Lester | SLUB | 1945
    Schlagwörter: Hubschrauber

    Helicopter progress

    Engineering Index Backfile | 1945
    Schlagwörter: Helicopters

    Helicopter design problems

    Landgraf, F. | SAE Technical Papers | 1945
    Schlagwörter: Helicopters

    Evaluation of induced-velocity field of idealized helicopter rotor

    Coleman, R.P. / Feingold, A.M. / Stempin, C.W. | Engineering Index Backfile | 1945
    Schlagwörter: Helicopters

    Pioneering helicopter

    Engineering Index Backfile | 1945
    Schlagwörter: Helicopters

    Overlapping rotors distinguish XR-8

    Engineering Index Backfile | 1945
    Schlagwörter: Helicopters

    Helicospeeder

    Engineering Index Backfile | 1945
    Schlagwörter: Helicopters

    Helicopters

    Macauley, C.B.F. | Engineering Index Backfile | 1945
    Schlagwörter: Helicopters

    Designer of model H-2 discusses helicopters

    Landgraf, F. | Engineering Index Backfile | 1945
    Schlagwörter: Helicopters

    Landgraf helicopter

    Engineering Index Backfile | 1945
    Schlagwörter: Helicopters

    American helicopters

    Engineering Index Backfile | 1945
    Schlagwörter: Helicopters

    Autogires et helicopteres

    Herrera | Engineering Index Backfile | 1945
    Schlagwörter: Helicopters

    Helicopter progress

    Engineering Index Backfile | 1945
    Schlagwörter: Helicopters

    PV-3 helicopter -- Largest yet flown

    Engineering Index Backfile | 1945
    Schlagwörter: Helicopters

    Current developments in field of rotary wing aircraft

    Engineering Index Backfile | 1945
    Schlagwörter: Helicopters

    Charts for helicopter-performance estimation

    Talkin, H.W. | Engineering Index Backfile | 1945
    Schlagwörter: Helicopters

    Basic Factors of Helicopter Design

    Prewitt, R. H. | SAE Technical Papers | 1945
    Schlagwörter: Helicopters

    An Estimate of the Effect of Engine Supercharging on the Take-off Thrust of a Typical Helicopter at Different Altitudes and Temperatures

    Voglewede, T J | NTRS | 1945
    Schlagwörter: TAKE-OFF-HELICOPTERS

    Static-Thrust Tests of Six Rotor-Blade Designs on a Helicopter in the Langley Full-Scale Tunnel

    Dingeldein, Richard C. / Schaefer, Raymond F. | NTRS | 1945
    Schlagwörter: HELICOPTERS - PERFORMANCE

    Flight Tests of the Sikorsky HNS-1 (army YR-4B) Helicopter II : Hovering and Vertical-flight Performance with the Original and an Alternate Set of Main-rotor Blades, Including a Comparison with Hovering Performance Theory

    Gessow, Alfred | NTRS | 1945
    Schlagwörter: HELICOPTERS-SIKORSKY HNS-1 FLIGHT TESTS (AMER )

    Flight Tests of the Sikorsky HNS-1 (army YR-4B) Helicopter I : Experimental Data on Level-flight Performance with Original Rotor Blades

    Gustafson, F B | NTRS | 1945
    Schlagwörter: HELICOPTERS - SIKORSKY HNS-1 FLIGHT TESTS (AMER )

    Response of helicopter rotors to periodic forces

    Kelley, Bartram | NTRS | 1945
    Schlagwörter: HELICOPTERS - STABILITY

    High-speed Photographs of a YR-4B Production Rotor Blade for Simulated Flight Conditions in the Langley Full-scale Tunnel

    Schaefer, Raymond F | NTRS | 1945
    Schlagwörter: HELICOPTERS-SIKORSKY R-4B2 (EXPERIMENTAL) WIND TUNNEL TESTS

    Flight Tests of the Sikorsky HNS-1 (Army YR-4B) Helicopter. 2 - Hovering and Vertical-Flight Performance with the Original and an Alternative Set of Main-Rotor Blades, Including a Comparison with Hovering Performance Theory

    F. B. Gustafson / A. Gessow | NTIS | 1945
    Schlagwörter: Helicopters

    Flight Tests of the Sikorsky HNS-1 (Army YR-4B) Helicopter. 1 - Experimental Data on Level-Flight Performance with Original Rotor Blades

    F. B. Gustafson | NTIS | 1945
    Schlagwörter: Helicopters

    Aerodynamic characteristics of four NACA airfoil sections designed for helicopter rotor blades

    Stivers, Jr., L.S. / Rice, Jr., F.J. | Engineering Index Backfile | 1946
    Schlagwörter: Helicopters

    Helicopter transport economy

    Piasecki, F.N. | Engineering Index Backfile | 1946
    Schlagwörter: Helicopters

    Helicopter power requirements

    Autry, C.P. | Engineering Index Backfile | 1946
    Schlagwörter: Helicopters

    S G mark VI helicopter

    Engineering Index Backfile | 1946
    Schlagwörter: Helicopters

    Human engineering in helicopter cockpit

    Baker, J.L. | Engineering Index Backfile | 1946
    Schlagwörter: Helicopters

    R.I. firm develops two new utility 'copters

    Engineering Index Backfile | 1946
    Schlagwörter: Helicopters

    How to design helicopter

    Wolf, R.A. | Engineering Index Backfile | 1946
    Schlagwörter: Helicopters

    Helicopter landing technique

    Hosegood, C.T.D. | Engineering Index Backfile | 1946
    Schlagwörter: Helicopters

    Stalling of helicopter blades

    Gustafson, F.B. / Myers, Jr., G.C. | Engineering Index Backfile | 1946
    Schlagwörter: Helicopters

    LZ-1 versus rotary confusion

    Doman, G.S. | Engineering Index Backfile | 1946
    Schlagwörter: Helicopters

    de Chappedelaine helicopter

    Leunam, D.M. | Engineering Index Backfile | 1946
    Schlagwörter: Helicopters

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