Search U.S. government technical reports digitized or harvested by TRAIL.
Structural Safety During Curved Flight
Stresses Produced on an Airship Flying Through Gusty Air
Report on the General Design of Commercial Aircraft
Notes on Aerodynamic Forces 3: The Aerodynamic Forces on Airships
The twisted wing with elliptic plan form
The Use of Multiplied Pressures for Automatic Altitude Adjustments
The Effect on Rudder Control of Slip Stream Body, and Ground Interference
Supplementary Report of Oil Scraper Piston Rings
The N.A.C.A. Three Component Accelerometer
Notes on the Design of Latticed Columns Subject to Lateral Loads
N.A.C.A. control position recorder
Notes on Aerodynamic Forces I: Rectilinear Motion
Notes on the standard atmosphere
Simple formula for estimating airplane ceilings
Skin frictional resistance of plane surfaces in air: Abstract of recent German tests, with notes
Notes on Aerodynamic Forces 2: Curvilinear Motion
Comparing Maximum Pressures in Internal Combustion Engines
Notes on Propeller Design 4: General Proceeding in Design
Center of pressure coefficients for airfoils at high speeds
F-5-L boat seaplane: Comparative performance with direct and geared engines
Notes on the construction and testing of model airplanes
Effect of aerofoil aspect ratio on the slope of the lift curve
The Theory of the Screw Propeller
Langley Field wind tunnel apparatus
New Data on the Laws of Fluid Resistance
The Dead Weight of the Airship and the Number of Passengers That Can Be Carried
A Preliminary Investigation of a New Method for Testing Aerofoils in Free Flight
The new French high-speed wind tunnel
On the stability of oscillations of an airplane wing
Hydrodynamic tests for determining the take-off characteristics of seaplanes
Performance of B. M. W. 185-Horsepower Airplane Engine
Diaphragms for Aeronautic Instruments
Performance of Maybach 300-horsepower airplane engine
Soaring flight and the Rhön contests
Point drag and total drag of navy struts no. 1 modified
Aeronautic instruments. Section 2: altitude instruments
Aeronautic instruments. Section VI : aerial navigation and navigating instruments
Influence of model surface and air flow texture on resistance of aerodynamic bodies
Bending moments, envelope, and cable stresses in non-rigid airships
The variation of aerofoil lift and drag coefficients with changes in size and speed
The drag of C class airship hull with varying length of cylindric midships
Aerodynamic characteristics of aerofoils II : continuation of report no. 93
Simplified theory of the magneto