Helicopter Bell UH-1F Iroquois Serial 7070 Register 65-7929 used by US Air Force USAF. Aircraft history and location Aircraft History 65-7929 US Air Force 1969-07-14USAF conv UH-1P 1969 with 20th SOS over Cambodia 14jul69 autorotation due engine failure repaired fate unk 20th SOS in storage by 1977, according to Wayne Mutza's book, 20th SOS history book 20th SOS Send Updates Use APP to upload photo @ (optional) When Now? / / Send