Helicopter Sikorsky H-34A Choctaw Serial 58-276 Register 54-2878 used by US Army Aviation Army. Built 1956. Aircraft history and location Aircraft History 54-2878 US Army Aviation 1956-05-04 Sikorsky CH-34C Choctaw del US ARMY as H-34A, 54-2878, 04May56 to H-34C by Jan62 soc: 31st Transportation Co, Fort Benning, GA, May62 status unk. Send Updates Use APP to upload photo @ (optional) When Now? / / Send