Helicopter Sikorsky H-34A Choctaw Serial 58-960 Register N47246 57-1743 used by US Army Aviation Army. Aircraft history and location Aircraft History 57-1743 US Army Aviation del US ARMY as H-34A, 57-1743, unk to civil registry as N47246 w/o Siletz, OR, Apr 6, 1982. N47246 - Sikorsky S-58T 1jul74 Send Updates Use APP to upload photo @ (optional) When Now? / / Send
