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Bell X-1D

Description
  Manufacturer:Bell
  Base model:X-1
  Designation:X-1
  Version:D
  Designation System:U.S. Air Force
  Designation Period:1948-Present
  Basic role:Research
  Crew:Pilot
  First Flew:1951/07/24
  See Also:

Specifications
  Length: 35' 7" 10.8 m
  Height:10' 8" 3.2 m
  Wingspan: 28' 8.5 m
  Wingarea: 130.0 sq ft 12.0 sq m
  Empty Weight: 6,880 lb 3,120 kg
  Gross Weight: 16,487 lb 7,477 kg

Propulsion
  No. of Engines: 1
  Powerplant: Reaction Motors XLR11-RM5 4 chamber rocket
  Thrust (each): 6,000 lb 2,721 kg

Performance
  Max Speed: 1,650 mph 2,657 km/h 1,436 kt
  Ceiling: 90,000 ft 27,431 m

Known serial numbers
48-1386


 

Recent comments by our visitors
 Guy E. Franklin
 Deatsville, AL
The X-1D (48-1386), the first of the second generation of supersonic rocket planes produced by Bell Aircraft Corporation arrived at Edwards Air Force Base in July 1951,suspended from the bomb bay of a Boeing EB-50A (46-006). It was to be used for heat transfer research. The X-1D was equipped with a new low-pressure fuel system, a slightly increased fuel capacity, and minor changes in cockpit instrumentation.

On 24 July, with Bell company test pilot Jean Ziegler at the controls, the X-1D was launched over Rogers Dry Lake on what was to become the only successful flight of its career. The unpowered glide was completed after a nine-minute descent, but upon landing, the nose gear failed and the aircraft slid ungracefully to a stop. Repairs took several weeks to complete and a second flight was scheduled for mid-August.



09/08/2006 @ 09:28 [ref: 14104]

 

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