Bensen
X-25 Gyrocopter (Series)
(DDV, A, B)
First Flights: DDV: unknown. A: June 5,
1968, B: January 23, 1968
Mission: Attempt to provide an
escape vehicle for crews of crippled aircraft. Initial versions were meant to
provide controlled descent, later versions were equipped with engines to allow
enhanced speed and range.
Major Accomplishments: Proved that both powered and non-powered flights were
possible from gyro-styled aircraft.
| X-25 DDV | X-25A | X-25B | |
| Rotor Span: | 22' | 22' 8" | 22' 8" |
| Length: | 11' | 11' 3" | 11' 4" |
| Weight (Loaded): | 325 lb | 500lb | 325lb (no engine) |
| Maximum Speed: | Unknown | 85 mph | 50 mph |
| Maximum Altitude: | Unknown | 12500' | 12500' |
Additional Information: The X-25A and B are at the United
States Air Force Museum, but only the A is displayed. The DDV was apparently
scrapped.
