Developed in 1949, there are two versions, both of which have several designations.  Powered the the P&W R-1340-57 powerplant, designations include: 

  • HO4S-1 & 2 under the U.S. Navy
  • HO4S-2G under the U.S. Coast Guard
  • HRS-2 & under the U.S. Marine Corps
  • H-19A under the U.S. Air Force

There is also the H-19B (HRS-3) version, powered by the Wright R-1300-3 engine.

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: 1-2 in Side-by-side arrangement

Landing gear: Wheels (non-retractable)

Key Characteristics

Data on key physical features

Aircraft Details

Data on aircraft configuration, weights, flight performance and equipment

Related VFS Resources

Resources related to the H-19A Chickasaw, provided by the Vertical Flight Society.
Forum Proceedings
 
Vertiflite articles
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Web files from vtol.org
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Webpages from vtol.org
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Related Public Resources

Resources related to the H-19A Chickasaw, provided by public sources across the internet.

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