This report summarizes the flight test results of the three-bladed rotor testing on the XH-51A 'rigid rotor' helicopter. The object of this testing was to obtain data on maneuver limits and center-of-gravity offsets needed to proceed with the high speed flight testing of the XH-51A with wing and jet pod installed. A total of 39 flights were made with 11.6 hours of flight time during this testing. (Author)
Preliminary Flight Test Data. Xh-51A Rigid Rotor High Speed Flight Program
1964
29 pages
Report
No indication
English