Helicopter Bell UH-1H Iroquois Serial 12594 Register N42321 70-16289 used by Bell Helicopter. Aircraft history and location Aircraft History 70-16289 - US Army N42321 - Overseas Aircraft Support Inc at Lakeside, AZ Bell Helicopter Bell Aerospace Services Inc at Ozark, AL Jul/Dec 2010 7O-? - Yemen from 2010 Send Updates Use APP to upload photo @ (optional) When Now? / / Send