Helicopter Sikorsky H-34A Choctaw Serial 58-910 Register 57-1725 used by US Army Aviation Army. Aircraft history and location Aircraft History 57-1725 US Army Aviation 2010 A US Army Transportation Museumdel US ARMY as H-34A, 57-1725, unk conv to VH-34A, unk conv to VH-34C, unk Preserved at US Army Transportation Museum, Ft. Eustis, VA. Send Updates Use APP to upload photo @ (optional) When Now? / / Send