Helicopter Bell UH-1H Iroquois Serial 13044 Register 71-20220 used by US Army Aviation Army. Aircraft history and location Aircraft History 71-20220 US Army Aviation US Army, conv to UH-1V 1984 A KFSI 1983-1986 asg 4th platoon 507th med MAST at Ft.Sill, OK - preserved at The Army Aviation Heritage Foundation (AAHF), Hampton, Georgia Send Updates Use APP to upload photo @ (optional) When Now? / / Send