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Bell XP-39B 'Airacobra'
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Description
  Manufacturer: | Bell |
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  Base model: | P-39 |
  Designation: | XP-39 |
  Version: | B |
  Nickname: | Airacobra |
  Designation System: | U.S. Air Force |
  Designation Period: | 1925-1947 |
  Basic role: | Pursuit |
  Status: | Experimental |
  Crew: | Pilot |
  See Also: | P-45 |
Specifications
  Length: | 29' 9" | 9.0 m |
  Height: | 11' 10" | 3.6 m |
  Wingspan: | 34' 0" | 10.3 m |
  Wingarea: | 213.0 sq ft | 19.7 sq m |
  Empty Weight: | 4,530 lb | 2,054 kg |
  Gross Weight: | 6,450 lb | 2,925 kg |
Propulsion
  No. of Engines: | 1 |
  Powerplant: | Allison V-1710-39 |
  Horsepower (each): | 1150 |
Performance
  Range: | 600 miles | 966 km |
  Cruise Speed: | 310 mph | 499 km/h | 269 kt |
  Max Speed: | 375 mph | 603 km/h | 325 kt |
  Climb: | 2,800 ft/min | 853 m/min |
  Ceiling: | 36,000 ft | 10,972 m |
 
 
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