Utility transport version for the US Army. The aircraft was re-designated to CH-37A in 1962 as part of the overall rationalization of designations for US Armed Forces aircraft.

 

The aircraft included a manually folded main rotor and hydraulically folded tail rotor pylon.

Source: S-56/HR2S-1/H-37 Helicopter, Vinny Devine, Igor I. Sikorsky Archives, April 2013)

Overview

Data on design, manufacture and status

Configuration

Primary flight and mechanical characteristics

VTOL type: Helicopter

Lift devices: 1 Single main rotor

Dedicated control device: 1 Tail rotor

Crew required: 2 in Side-by-side arrangement

Landing gear: Wheels (all retractable)

Key Characteristics

Data on key physical features

Aircraft Details

Data on aircraft configuration, weights, flight performance and equipment

Related VFS Resources

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Related Public Resources

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