Quonset Air Museum, North Kingston Rhode Island
McDonnell-Douglas
OH-6A
'Osage'
SN: 67-16570
Description
Notes:
Light observation helicopter with 4-BLADE rotor. Used for reconnaissance, target acquisition, command/control.
  Manufacturer:
McDonnell-Douglas
  Base model:
H-6
  Designation:
OH-6
  Version:
A
  Nickname:
Osage
  Equivalent to:
HH-55
  Designation System:
U.S. Tri-Service
  Designation Period:
1962-Present
  Basic role:
Helicopter
  Modified Mission:
Observation
  Crew:
Pilot, Student
  Serial/Bureau Number:
67-16570
  Location:
Quonset Air Museum, North Kingston Rhode Island
Specifications
  Length:
22' 4"
6.8 m
  Height:
8' 3"
2.5 m
  Wingspan:
25' 3"
7.7 m
  Empty Weight:
1,008 lb
457 kg
  Gross Weight:
1,850 lb
839 kg
Propulsion
  No. of Engines:
1
  Powerplant:
Lycoming HIO-360-B1A
  Horsepower (each):
180
Performance
  Range:
204 miles
328 km
  Cruise Speed:
66 mph
106 km/h
57 kt
  Max Speed:
86 mph
138 km/h
74 kt
  Ceiling:
11,500 ft
3,505 m