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United States aircraft of the 1950s; Military: Anti-submarine aircraft • Attack • Bomber • Electronic warfare • Experimental • Fighter • Patrol • Reconnaissance • Trainer • Transport • Utility
Evaluated by the United States Army as the YH-30 and the United States Navy as the XHUM-1. 1948 Never Unknown Sikorsky H-19: Utility helicopter Sikorsky Aircraft Corporation 1949 1950 1102 Vertol H-21: Cargo helicopter Piasecki Helicopter: 1952 1954 707 American Helicopter XH-26 Jet Jeep: Experimental tip jet. observation helicopter. American ...
United States aircraft of the 1960s; Military: Anti-submarine aircraft • Attack • Bomber • Electronic warfare • Experimental • Fighter • Patrol • Reconnaissance • Trainer • Transport • Utility
The Sikorsky CH-37 Mojave (company designation S-56) is an American large heavy-lift military helicopter of the 1950s. It entered service as the HR2S-1 Deuce with USMC in 1956, and as the H-37A Mojave with the U.S. Army that same year.
Civil aircraft of the 1950s. Agricultural • Business • Cargo • Sailplanes • Sports • Trainer • Utility Military aircraft of the 1950s. Anti-submarine • Attack • Bomber • Fighter • Patrol • Reconnaissance • Rescue • Tanker • Trainer • Transport • Utility Miscellaneous aircraft of the 1950s
The United States Army first ordered Bell 47s in 1948 under the designation H-13. These would later receive the name Sioux. [3] Initially, the United States Navy procured several Bell 47s, designated HTL-1, between 1947 and 1958. The United States Coast Guard evaluated this model, and procured two HTL-1s for multi-mission support in the New ...
The original concept had been developed by Charles H. Zimmerman in the late 1940s. [2] Further development followed, both by Hiller Aircraft and the De Lackner Company. There were two main models, the ONR model 1031-A-1, and the somewhat larger VZ-1 Pawnee model produced in 1956 for the U.S.
Five 269A aircraft were evaluated by the U.S. Army for an observation helicopter in 1957-58, originally designated XH-42. The Army did not order the YHO-2 due to lack of funds. 269A-1 "Model 200" The 269A-1, which Hughes marketed as the Model 200, was an improved version of the 269A certified by the FAA on 23 August 1963.