Helicopter Sikorsky HSS-1 / SH-34G Seabat Serial 58-183 Register 140129 used by US Navy USN. Built 1956. Aircraft history and location Aircraft History 140129 US Navy 1956-01-13Sikorsky HSS-1, c/n 58-183, ff? del US Navy as HSS-1 140129, 13Jan56 soc HS-3, Det 51, 27Mar57. Send Updates Use APP to upload photo @ (optional) When Now? / / Send