Sikorsky s-56 H-37

1953









  • Sikorsky s-56 H-37
  • Sikorsky s-56 H-37
  • Sikorsky s-56 H-37

Twin piston engined, 5 bladed rotor, heavy-lift helicopter for USMC & US Army.
The S-56 first flew on 18 Dec 1953.


Specifications


Engine: 2 x PW R-2800 Double Wasp 2000shp
Capacity: 3 + 36
Length: (m) 19.59
Height: (m) 6.71
Blades: 5
Rotor diam.: (m) 21.95
Disc area: (m2) 379
Weight: (kgs) Empty: 9470     Max: 14100
Speed: (km/h) Cruise: 184     Max: 261
Range: (km) 233
Ceiling: (m)     Max: 2650
Rate/Climb: (m/min) 277.4

Derivatives & Versions


ModelYearHistory
XHR2S-1 1953
H-37A Mojave 1955 Military transport variant for US Army. Redesignated CH-37A/B in 1962
HR2S-1 1955 Production model for USMC. Redesignated CH-37C in 1962
HR2S-1W 1956 Airborne early warning (AEW) helicopter for the US Navy fitted with AN/APS-20E radar. Two built.

List of Operators of Sikorsky s-56 H-37


From Organisation with model s-56 H-37
1956
usa US Marine Corps
    60 1956/70
usa US Army Aviation
    1956/70
1978
usa Aircrane Inc
    H-37A Mojave 1978/??
Construction Numbers on database of s-56 H-37 or its versions

94h-37a
55hr2s-1
2hr2s-1w
5xhr2s-1





Latest News


Aerial Firefighting North America Conference 2018

Honeywell HAPP Protection for Bristow AW139

Honeywell Aspire and SkyConnect From PAG

Bell Helicopter Rebrands To “Bell

ESG Upgrades Rheinland-Pfalz Polizei EC135

S.A.F.E. Structure Unveils Engine CAN All-In-One

Garmin G500H TXi Displays for R44 and R66

Kopter Gets Design Organization Approval from EASA


Viewpoint

Saxon


Promote Your Services Here





share facebook     twitter     google     linkedin


Viewpoint Saxon

Promote Your Services Here