Helicopter Bell UH-1F Iroquois Serial 7088 Register N485DF 65-7947 used by US Forest Service USFS ,US Air Force USAF. Aircraft history and location Aircraft History 65-7947 US Air Force 1969 A KIABUSAF May68-Dec69 with 65-7936 at McConnell AFB to N485DF For N485DF see also s-70i 70-4033 N485DF US Forest Service 1982-02US Gov from Feb82 w/o unk Send Updates Use APP to upload photo @ (optional) When Now? / / Send