United States Air Force Museum, Wright-Patterson Ohio
Boeing
KB-50J
'Superfortress'
SN: 49-389
Exhibit photos
Description
  Manufacturer:
Boeing
  Base model:
B-50
  Designation:
KB-50
  Version:
J
  Nickname:
Superfortress
  Designation System:
U.S. Air Force
  Designation Period:
1924-Present
  Basic role:
Bomber
  Modified Mission:
Tanker
  Serial/Bureau Number:
49-389
  Location:
United States Air Force Museum, Wright-Patterson Ohio
Specifications
  Length:
105' 1"
32.0 m
  Height:
33' 7"
10.2 m
  Wingspan:
141' 2"
43.0 m
  Gross Weight:
179,498 lb
81,405 kg
  Max Weight:
179,500 lb
81,405 kg
Propulsion
  No. of Engines:
4
  Powerplant:
Pratt & Whitney R-4360
  Horsepower (each):
5910
Performance
  Max Speed:
445 mph
716 km/h
387 kt
  Ceiling:
40,000 ft
12,191 m