Helicopter Sikorsky HSS-1 / SH-34G Seabat Serial 58-24 Register 158479 used by US Navy USN. Built 1955. Aircraft history and location Aircraft History 158479 US Navy 1955-08-16Sikorsky HSS-1, c/n 58-24, ff? del US Navy as HSS-1 138479, 16Aug55 redesig YSH-34G, Oct62 damaged 24Jan63 soc NATU Quonset Point, 13Feb63. Send Updates Use APP to upload photo @ (optional) When Now? / / Send