Helicopter Sikorsky HSS-1N / SH-34J Seabat Serial 58-1177 Register 147984 used by US Navy USN. Aircraft history and location Aircraft History 147984 US Navy 1962-10Sikorsky HSS-1N, c/n 58-1177, ff? del USN as HSS-1N, 147984 unk redesig UH-34J Oct62 wfu & stor MASDC as 3H0241, 25aug69 Send Updates Use APP to upload photo @ (optional) When Now? / / Send