Search U.S. government technical reports digitized or harvested by TRAIL.
Lift and drag characteristics and gliding performance of an autogiro as determined in flight
Wing pressure distribution and rotor-blade motion of an autogiro as determined in flight
Simplified aerodynamic analysis of the cyclogiro rotating wing system
Full-scale wind-tunnel tests of a PCA-2 autogiro rotor
The Aerodynamic Analysis of the Gyroplane Rotating-Wing System
Wind-tunnel tests of a cyclogiro rotor
Analysis and Model Tests of Autogiro Jump Take-Off
A study of autogiro rotor-blade oscillations in the plane of the rotor disk