Bell
YHU-1B
(YUH-1B)
'Huey'
Description
  Manufacturer:
Bell
  Base model:
HU-1
  Designation:
YHU-1
  Version:
B
  Nickname:
Huey
  Designation System:
U.S. Air Force
  Designation Period:
1956-1962
  Basic role:
Helicopter, utility
  Status:
Prototype
  First Flew:
1960/04/27
  See Also:
Specifications
  Length:
39' 7"
12.0 m
  Height:
14' 7"
4.4 m
  Wingspan:
44'
13.4 m
  Empty Weight:
4,369 lb
1,981 kg
  Gross Weight:
8,500 lb
3,854 kg
Propulsion
  No. of Engines:
1
  Powerplant:
Lycoming T53-L-11
  Horsepower (each):
1100
Performance
  Range:
260 miles
418 km
  Cruise Speed:
126 mph
202 km/h
109 kt
  Max Speed:
147 mph
236 km/h
127 kt
  Climb:
2,660 ft/min
810 m/min
  Ceiling:
16,900 ft
5,150 m