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BOEING B-29 SUPERFORTRESS
Specifications

Type: High-Altitude Heavy Bombing
Origin: Boeing
Models: Model 345, B-29 to B-29C
Crew: Ten to Fourteen
First Flight: September 21, 1942
Squadron Delivery: July 1943
Combat Debut: June 5, 1944
Final Delivery: May 1946
Production: 3,000+

Powerplant:
  Model: Wright R-3350-23 Duplex Cyclone
  Type: 18-cylinder radials with 2 turbine driven
     turbochargers
  Number: Four       Horsepower: 2,200

Dimensions:
  Wing Span: 141 ft. 3 in. (43.05m)
  Length: 99 ft. (30.2m)
  Height: 27 ft. 9 in. (8.46m)
  Wing Area: N/A
Weights:
  Empty: 74,500 lb. (33,795 kg.)
  Loaded: 135,000 lb. (61,240 kg.)

Performance:
  Max. Speed: 357 mph (575 km/h)
  Cruising Speed: 290 mph (467 km/h)
  Climb to 25,000 ft. (7620m): 43 minutes
  Service Ceiling: 36,000 ft. (10,973 m)
  Range (With 10,000 lb. bombload):
      3,250 miles (5230 km)

Armament:
Four GE Twin 0.50 in. in turrets above and below.
  -Sighted from nose or three waist sighting stations.
Bell tail turret with one 20mm cannon and
    two 0.50 machine guns.

Bomb Load:
Internal load of 20,000 lb. (9072 kg.)

Sources:
Gunston, Bill - The Encyclodepia of the Worlds Combat aircraft, 1976, Chartwell Books, Inc., New York

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