Helicopter Bell HH-1H Iroquois Serial 17117 Register 70-2473 used by US Air Force USAF. Aircraft history and location Aircraft History 70-2473 US Air Force 1976 A KIAB Mar75-Feb77, I used this at Det.6 37th 37th ARRS, McConnell AFB 37th ARRS wfu 1994, AMARC/HF0196 AMARG Send Updates Use APP to upload photo @ (optional) When Now? / / Send