Helicopter Bell UH-1H Iroquois Serial 13746 Register 74-22422 used by US Army Aviation Army. Aircraft history and location Aircraft History 74-22422 US Army Aviation 1993-03-19US Army 19mar93 as /29 with Arizona Army National Guard at P18-Papago AAF, Phoenix, AZ Arizona National Guard Send Updates Use APP to upload photo @ (optional) When Now? / / Send