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Originally a Sikorsky Aircraft product, the type certificate and manufacturing rights were purchased from them by Erickson Air-Crane in 1992. Since that time, Erickson Air-Crane has become the manufacturer and world's largest operator of S-64 Aircranes and has made over 1,350 changes to the airframe, instrumentation, and payload capabilities of the helicopter.
Erickson Incorporated is an American aerospace manufacturing and aviation service provider based in Portland, Oregon, United States. [1] Founded in 1971, it is known for producing and operating the S-64 Aircrane helicopter , which is used in aerial firefighting and other heavy-lift operations.
Work on what would become the CH-54 can be traced back to Sikorsky's earlier activities with "sky-crane" helicopters, particularly the piston-engined Sikorsky S-60 of the late 1950s. Following the end of the Korean War , the United States Army sought to procure a successor to the Sikorsky CH-37 Mojave , an early piston-engined heavy lift ...
The Sikorsky CH-54 Tarhe is a twin-engine heavy-lift helicopter designed by Sikorsky Aircraft for the United States Army. The civil version is the Sikorsky S-64 Skycrane. The Army purchased 105 CH-54s before its discontinuation. The S-64 Aircrane is still in production.
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Washington. Cars and SUVs have a max bumper height of 22 inches in the front and back. Vehicles under 4,501 GVWR have a max bumper height of 24 inches in the front, and 26 inches in the rear.
The Pratt & Whitney T73 (company designation JFTD12) is a turboshaft engine. [2] Based on the JT12A, the T73 powered the Sikorsky CH-54 Tarhe and its civil counterpart Sikorsky S-64 Skycrane flying crane heavy-lift helicopters. [3]
Sky crane or skycrane may refer to: A type of aerial crane helicopter pioneered by Sikorsky in 1950s and 1960s where the fuselage is only large enough to accommodate the pilot and crew and does not have a cargo hold or passenger area. Examples include S-64 Skycrane, S-60 and CH-54 Tarhe.