Sikorsky MH-53M
This aircraft, S/N 68-10369, was originally manufactured as an HH-53C by Sikorsky Aircraft in Bridgeport, Connecticutt, and gained by the Air Force on March 23, 1971. It was first assigned to the Aerospace Rescue and Recovery Center, Military Air Transport Service, at Eglin AFB, Florida. In May 1971 is was transfered to the 1550th Aircrew Training & Test Wing, Military Airlift Command, at Hill AFB. It moved to the 6594th Test Group, AF Systems Command, at Hickam AFB, Hawaii, in June 1974.