Helicopter Bell UH-1H Iroquois Serial 12768 Register 70-16463 used by US Army Aviation Army. Aircraft history and location Aircraft History 70-16463 US Army Aviation US Army 1975 A KFRI 1973-1977, was the maintenance aircraft for 335th AHC at Fort Riley Kansas I was the crewchief on it from until I got out in Sept, 1977 1983-1984 I was the crew chief on it Send Updates Use APP to upload photo @ (optional) When Now? / / Send