Helicopter Sikorsky CH-53C Serial 65-253 Register 68-10924 used by US Air Force USAF. Aircraft history and location Aircraft History 68-10924 US Air Force 1973-06-00 A KAUS d/d 701st TASS, Bergstrom AFB, Texas from Hill AFB, Utah still at Bergstrom when I left in 1975 1975-01 B ETOU CH-53C type 601st TASS first 2 delivered for unit with 70-1632 601st TASS 1984-06 C Phoenix Park at Phoenix Park, Dublin, Ireland supporting HMX-1 during US Presidential vis 1999-07 D EGUN Sikorsky MH-53J 21st SOS, RAF Mildenhall 21st SOS 2005 E KHRT Sikorsky MH-53M Pave Low IV conv to MH-53M 20th SOS Hurlburt Field, FL 20th SOS 2005-07-08 F KLRF as MH-53M type at LRAFB, AR after diverted here after an evacuation of Hurlburt Field AFB, FL for Hurricane Dennis Send Updates Use APP to upload photo @ (optional) When Now? / / Send