Helicopter Bell UH-1D Iroquois Serial 4896 Register N71083 65-9852 used by Northwest Helicopters ,US Army Aviation Army. Aircraft history and location Aircraft History 65-9852 US Army Aviation US Army, 65-09852, conv to UH-1H For N71083 see also 2002 beta 3346 N71083 Northwest Helicopters 2019-10Northwest Helicopters I Inc at Olympia, WA from Feb06 NWH / Turbines Llc from May12 Northwest Helicopters from Oct19 Send Updates Use APP to upload photo @ (optional) When Now? / / Send