Helicopter Sikorsky HSS-1 / SH-34G Seabat Serial 58-694 Register 143930 used by US Navy USN. Built 1958. Aircraft history and location Aircraft History 143930 US Navy 1958-01-23 Sikorsky HSS-1N / SH-34J Seabat Sikorsky HSS-1, cn 58-694, ff:? del USN as HSS-1, 143930, 23Jan58 to HSS-1N (ASC 84), unk soc as UH-34J, NARF Pensacola, 16Feb72. Send Updates Use APP to upload photo @ (optional) When Now? / / Send