Helicopter Bell UH-1H Iroquois Serial 12685 Register 70-16380 used by US Army Aviation Army. Aircraft history and location Aircraft History 70-16380 US Army Aviation UH-1H Del US Army Conv to UH-1V Bell UH-1V Iroquois conv to UH-1V by US Army Electronics Command 1999-09-20 A 3II7 681st MedCo 20 Sep 1999, 681st MedCo 681 MedCo Send Updates Use APP to upload photo @ (optional) When Now? / / Send