Helicopter Bell UH-1A Iroquois Serial 145 Register 59-1686 used by US Army Aviation Army. Aircraft history and location Aircraft History 59-1686 US Army Aviation 1994-03-10 A KOZRUS Army, HU-1A then UH-1A preserved at Fort Rucker, Alabama. Note 0 on tail for aircraft older than 10 years, meaning was retired after 1970 Send Updates Use APP to upload photo @ (optional) When Now? / / Send