The Westland Whirlwind helicopter is a British licence-built version of the U.S. Sikorsky S-55/H-19 Chickasaw. It primarily served with the Royal Navy's Fleet Air Arm in anti-submarine and search and
A Royal Air Force Whirlwind HAR.10 of the RAF Search and Rescue Force at RIAT 2018
Whirlwind Series 1 demonstrator fitted with P&W R-1340 in 1955
Whirlwind helicopters on a Royal Navy ship
Whirlwind HAS.7 of the Empire Test Pilots' School, 1963
The Sikorsky H-19 Chickasaw is a multi-purpose piston-engined helicopter that was used by the United States Army and United States Air Force. It was also license-built by Westland Aircraft as the West
Westland Whirlwind (helicopter)
…The Westland Whirlwind helicopter is a British licence-built version of the U.S. Sikorsky S-55/H-19 Chickasaw. It primarily served with the Royal Navy's Fleet Air Arm in anti-submarine and search and rescue roles. It was also exported to other countries, and…
HRS-1 of the USMC, on display at a museum, 2014
Front three-quarter view of the Sikorsky H-19B Chickasaw helicopter at the National Museum of the United States Air Force showing the engine
UH-19B rotor head, with main rotors folded