The Lockheed X-7 (dubbed the "Flying Stove Pipe") was an unmanned test bed for ramjet engines and missile guidance technology. It was carried aloft by a B-29 or B-50 Superfortress carrier aircraft. The booster rocket ignited after launch and propelled the vehicle to a speed of 1,000 mph (1,625 km/h). The booster was then jettisoned, and the underslung ramjet took over from that point. The X-7 eventually returned to Earth, its descent slowed by parachute. A maximum speed of 2,881 mph (4640 km/h / Mach 4.31) was attained, setting a record for fastest air-breathing aircraft at the time. A total of 130 X-7 flights were conducted from April 1951 to July 1960.
Specifications (X-7A-1)
 |
This aircraft article is missing some (or all) of its specifications. If you have a source, you can help Wikipedia by adding them. |
General characteristics
- Crew: None
- Length: 32 ft 9 in (9.98 m)
- Wingspan: 12 ft (3.66 m)
- Height: 7 ft (2.1 m)
- Loaded weight: 8,000 lb (3,600 kg)
- Powerplant:
- 1× Alleghany Ballistics Laboratories X202-C3 solid-fuel rocket, 105,000 lbf (467 kN)
- 1× various Marquardt MA20 ramjets under test, ()
Performance
- Maximum speed: Mach 4.31 (2,881 mph, 4,640 km/h)
- Service ceiling: 106,000 ft (32,317 m)
See also
Related development
Comparable aircraft
External links
|
|||||
|
||||||||||||||
|
This aircraft-related article is a stub. You can help Wikipedia by expanding it. |
This entry is from Wikipedia, the leading user-contributed encyclopedia. It may not have been reviewed by professional editors (see full disclaimer)
