Helicopter Sikorsky H-34A Choctaw Serial 58-271 Register 54-2873 used by US Army Aviation Army. Built 1956. Aircraft history and location Aircraft History 54-2873 US Army Aviation 1956-05-04del US ARMY as H-34A, 54-2873, 04May56 not on DA2410, status unk. Send Updates Use APP to upload photo @ (optional) When Now? / / Send