Helicopter Bell UH-1H Iroquois Serial 13822 Register 74-22498 used by US Army Aviation Army. Aircraft history and location Aircraft History 74-22498 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 2003-03 B KTPL Stored Mar 2003, noted stored at Draughton-Miller RAP, TX. Still by Mar 2005. Send Updates Use APP to upload photo @ (optional) When Now? / / Send