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Year of first flight Introduction Number built Platt-LePage XR-1: Experimental helicopter Platt-LePage Aircraft Company: First helicopter tested by the USAAF. [1] 1941 Never 2 Sikorsky R-4: Sikorsky Aircraft Corporation: World's first large-scale mass-produced helicopter and the first helicopter used by the United States Army Air Forces. [2 ...
The R-4 was the world's first large-scale mass-produced helicopter and the first helicopter used by the United States Army Air Forces, [1] the United States Navy, the United States Coast Guard and the United Kingdom's Royal Air Force and Royal Navy. In U.S. Navy and U.S. Coast Guard service, the helicopter was known as the Sikorsky HNS-1.
As helicopters came into military service, they were quickly pressed into service for search and rescue [note 1] and medical evacuation. During World War II, Flettner Fl 282s were used in Germany for reconnaissance , and Sikorsky R-4s were used by the United States to rescue downed aircrews and injured personnel in remote areas of the China ...
In 1980, the American Helicopter Society International offered a prize of US$10,000 for the first human-powered helicopter flight (60-second duration, a height of 3 meters, and staying within an area of 10 x 10 m) and soon increased prize money to US$25,000. In 2010, Sikorsky Aircraft pledged to increase the prize sponsorship to US$250,000.
United States military helicopters (83 P) A. Anti-submarine helicopters (16 P) Attack helicopters (28 P) S. Stealth helicopters (3 P) T. Military transport ...
The Bell UH-1 Iroquois (nicknamed "Huey") is a utility military helicopter designed and produced by the American aerospace company Bell Helicopter. It is the first member of the prolific Huey family, as well as the first turbine-powered helicopter in service with the United States military.
Helicopter Company (UTTHCO) until 1964. [21] [22] 71st Aviation Company: Chu Lai [1] UH-1B Huey: 12th Combat Aviation Group (Assault Helicopter) Previously Company A, 501st Aviation Battalion [23] 73rd Aviation Company: Fort Rucker Vung Tau [1] TO-1: 12th Combat Aviation Group (Surveillance Airplane) [11] 74th Aviation Company: Phu Loi [1] de ...
Besides helicopters, in the year after World War II, Stanley Hiller researched a two-man rocket-jet aircraft design that took off and landed vertically, called the VJ-100, in which he tried unsuccessfully to interest the U.S. military. [3] The company was renamed Hiller Helicopters in 1948. It was involved in the development of a number of ...