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United States Marine Corps Air/Ground Museum, Quantico Virginia
Sikorsky HRS-1 'Chickasaw' SN: 127834

Exhibit photos

Description
  Manufacturer:Sikorsky
  Base model:HRS
  Designation:HRS
  Version:-1
  Nickname:Chickasaw
  Designation System:U.S. Navy / Marines
  Designation Period:1944-1962
  Basic role:Helicopter, Transport
  See Also:
  Serial/Bureau Number:127834
  Location:United States Marine Corps Air/Ground Museum, Quantico Virginia

Specifications
  Length: 42' 2" 12.8 m
  Height:13' 4" 4.0 m
  Wingspan: 53' 0" 16.1 m
  Wingarea: 2,210.0 sq ft 205.2 sq m
  Gross Weight: 75,000 lb 34,013 kg

Propulsion
  No. of Engines: 1
  Powerplant: Pratt & Whitney R-1340
  Horsepower (each): 550

Performance
  Range: 370 miles 595 km
  Cruise Speed: 85 mph 136 km/h 73 kt
  Max Speed: 112 mph 180 km/h 97 kt
  Ceiling: 10,500 ft 3,200 m