Helicopter Sikorsky HH-53C Super Jolly Serial 65-273 Register 69-5794 used by US Air Force USAF. Aircraft history and location Aircraft History 69-5794 US Air Force Sikorsky MH-53M Pave Low IV USAF 69-05794 conv to MH-53M 2007-09-07 A KVPS accident 20th SOS w/o emergency landing during NVG training at Eglin AFB, 2 injured. 2008 str AMARC 20th SOS Send Updates Use APP to upload photo @ (optional) When Now? / / Send