Search U.S. government technical reports digitized or harvested by TRAIL.
Atmospheric Waves and Their Utilization in Soaring Flight
Trend to Be Given Aerodynamical Research and Experiment
Rules and Regulations Governing the Fokker Soaring-Flight Contest Over Water or Level Land
Rules and Regulations of the 1923 Rhon Soaring-Flight Contest
"Schneebeli" and "Birger" Silencers
Technical Section of Aeronautics
Factors of Safety and Indexes of Static Tests
The Vertical Accelerometer, a New Instrument for Air Navigation
Government Relations With Air Traffic Companies and Owners of Touring Airplanes
Lessons of the 1922 Rhön Soaring Flights
The New Interpretation of the Laws of Air Resistance
Rules and Regulations of the 1922 Rhoen Soaring Flight Contest
Experimental Research on Air Propellers, 5
Aeronautic instruments. Section 5 : power plant instruments
The Altitude Effect on Air Speed Indicators - 2
Tests on Air Propellers in Yaw
Mathematical Equations for Heat Conduction in the Fins of Air-Cooled Engines
Lift and Drag Effects of Wing-Tip Rake
The Minimum Induced Drag of Aerofoils
Inherent Stability of Helicopters
Bird Flight: Hints to Be Obtained From It for Use in Aviation
Applications of Modern Hydrodynamics to Aeronautics
A study of taking off and landing an airplane
Pressure distribution over thick airfoils - model tests
Internal Stresses in Laminated Construction
Aviation Spirit - Past, Present, and Future
Note on a New and Simple Method of Dead Reckoning in Aerial Navigation
Aerial photography : obtaining a true perspective
The Determination of the Angles of Attack of Zero Lift and of Zero Moment, Based on Munk's Integrals
An Optical Altitude Indicator for Night Landing
An instrument for recording the position of airplane control surfaces
The Time Lag and Interval of Discharge With a Spring Actuated Fuel Injection Pump
Regulations Governing the Issuance of Certificates of Airworthiness of Aircraft in France
An impulse electric motor for driving recording instruments
Preliminary Study of the Damping Factor in Roll
Fittings and Other Structural Parts of Airplanes
Analysis of Dr. Schaffran's Propeller Model Tests
The N.A.C.A. Recording Tachometer and Angle of Attack Recorder