Technical Report Archive & Image Library (TRAIL) - 143 Matching Results

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Primary view of The Lacasa Area, Ranger District North-Central Texas
Ross, Clarence S.
December 23, 1921
Primary view of Dependence of Propeller Efficiency on Angle of Attack of Propeller Blade
Borck, Hermann
December 1921
Primary view of Destructive Distillation of Mixtures of Oil and Coal
Davis, Joseph D.; Place, Palmer B. & Scott, G. S.
December 1921
Primary view of Effects of Varying the Relative Vertical Position of Wing and Fuselage
Prandtl, L.
December 1921
Primary view of Ground Influence on Aerofoils
Raymond, Arthur E.
December 1921
Primary view of A Mechanical Device for Illustrating Airplane Stability
Norton, F. E.
December 1921
Primary view of Mutual Influence of Wings and Propeller
Prandtl, L.
December 1921
Primary view of Aeronautic Instruction in Germany
Bouche, Henri
November 1921
Primary view of The Choice of Wing Sections for Airplanes
Warner, Edward P.
November 1921
Primary view of The danger of stalled flight and an analysis of the factors which govern it
Hopf, L.
November 1921
Primary view of Establishment of Aviation Schools
Kempe, Erich
November 1921
Primary view of Experiments With Slotted Wings
Lachmann, G.
November 1921
Primary view of Extracts From the Belgian Regulations for Government Assistance to Air Transport Companies
unknown creator
November 1921
Primary view of An Investigation on the Effect of Raked Wing Tips
Norton, F. H.
November 1921
Primary view of Pressure Measurements During Flight
Pröll, A.
November 1921
Primary view of Traffic Airships With Special Reference to Economy
Leyensetter, Walther
November 1921
Primary view of Vortices and the Related Principles of Hydrodynamics
Betz, A.
November 1921
Primary view of A Biological Survey of Alabama
Howell, Arthur H.
October 28, 1921
Primary view of N.A.C.A. Recording Air Speed Meter
Norton, F. H.
October 1921
Primary view of Aneroid investigations in Germany
Hersey, M. D.
October 1921
Primary view of Crippling Strength of Axially Loaded Rods
Natalis, F. & Pawlowski, F. W.
October 1921
Primary view of Influence of Struts and Stays on the Speed of an Airplane
Heidelberg, V.
October 1921
Primary view of Langley Field wind tunnel apparatus
Bacon, D. L.
October 1921
Primary view of A Petrol-Proof Flexible Tubing at Last: An Invention of the Greatest Importance to Aviation
unknown creator
October 1921
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