First flight of the Sikorsky S-60 Crane
Wednesday, March 25, 1959
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Description
This was SIkorsky's first iteration of the design of a flying crane. It was succeeded by the turbine powered Sikorsky S-64 Skycrane. Source: "The American Helicopter: An Overview of Helicopter Developments in America 1908-1999," Michael J. Hirschberg, July 2000, Page 38
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