Helicopter Sikorsky HH-53C Super Jolly Serial 65-274 Register 69-5795 used by US Air Force USAF. Aircraft history and location By Al Henderson Aircraft History 69-5795 US Air Force USAF HH-53C 1994-05-28 A EGUN Mildenhall Air Fete 94 at Mildenhall Air Fete 1994 21st SOS 1994-07-31 B EGVA Sikorsky MH-53J 31jul94 MH-53J type with 21st SOS at RAF Fairford 21st SOS 2004-07-11 A EGUN Sikorsky MH-53M Pave Low IV MH-53M type asg 21st SOS at RAF Mildenhall 21st SOS 2007-06early Jun07 MH-53M type with 21st SOS in Poland to support HMX-1 2007-07-25 C EHSB Detachment 16 Jul 2007, detached from 21st SOS at Mildenhall for a week to Soesterberg 21st SOS 06oct07 to AMARC/HC0048 AMARG Send Updates Use APP to upload photo @ (optional) When Now? / / Send