Search U.S. government technical reports digitized or harvested by TRAIL.
The Shackleton-Murray SM-1 Light Airplane: A Two-Place High-Wing Monoplane
The D.H. 85 "Leopard Moth" Airplane (British): A Three-Seat Cabin High-Wing Monoplane
The d.h."Dragon Moth" Commercial Airplane (British): A Twin-Engine 6-Passenger Biplane
The Dewoitine D.332 Commercial Airplane (French): A Three-Engine All-Metal Low-Wing Monoplane
The Dewoitine D.500 Pursuit Airplane (French): An All-Metal Cantilever Low-Wing Monoplane
The Comper "Mouse" Commercial Airplane (British): A Three-Seat Cabin Low-Wing Monoplane
A complete tank test of a model of a flying-boat hull - N.A.C.A. Model No. 11
Present Status of Lateral-Control Devices for Use With Split Flaps, Special Report
Development of Air-Cooled Engines With Blower Cooling
The Flight of an Autogiro at High Speed
Guide Vanes for Deflecting Fluid Currents With Small Loss of Energy
Recent Results of Turbulence Research
Attaining a Steady Air Stream in Wind Tunnels
Working Charts for the Determination of Propeller Thrust at Various Air Speeds
Negative Thrust and Torque Characteristics of an Adjustable-Pitch Metal Propeller
The N.A.C.A. Full-Scale Wind Tunnel
Stability of Thin-Walled Tubes Under Torsion
Heinkel HE 70 Commercial Airplane (German): A Seven-Seat Cantilever Low-Wing Monoplane
Flight tests of the drag and torque of the propeller in terminal-velocity dives
Determination of the theoretical pressure distribution for twenty airfoils
Wing pressure distribution and rotor-blade motion of an autogiro as determined in flight
Increasing the air charge and scavenging the clearance volume of a compression-ignition engine
The interference between struts in various combinations
Performance of a fuel-injection spark-ignition engine using a hydrogenated safety fuel
Maneuverability investigation of an O3U-1 observation airplane
The NACA variable-density wind tunnel
Application of Practical Hydrodynamics to Airship Design
The Aerodynamic Characteristics of Airfoils as Affected by Surface Roughness
The Aerodynamic Effect of a Retractable Landing Gear
The effects of slots and flaps on lateral control of a low-wing monoplane as determined in flight
Strength Tests of Thin-Walled Duralumin Cylinders in Pure Bending
Tank Tests of Two Floats for High-Speed Seaplanes
The Effect of Partial-Span Split Flaps on the Aerodynamic Characteristics of a Clark Y Wing
The Effect on Engine Performance of Change in Jacket-Water Outlet Temperature
A complete tank test of a model of a flying-boat Hull - N.A.C.A. model no.11-A
A study of factors affecting the steady spin of an airplane
A Complete Tank Test of a Model of Flying-Boat Hull - N.A.C.A. Model 16
A Summary of Design Formulas for Beams Having Thin Webs in Diagonal Tension
The Reduction in Drag of a Forward-Sloping Windshield