Helicopter Sikorsky HSS-1N / SH-34J Seabat Serial 58-1247 Register N1897Z 148000 used by US Navy USN. Aircraft history and location Aircraft History 148000 US Navy 1962-10Sikorsky HSS-1N, c/n 58-1247, ff? del USN as HSS-1N, 148000 unk redesig SH-34J Oct62 wfu & stor MASDC as 3H0013, 17may69. For N1897Z see also hss-1n 58-1335 w/o 1986 hss-1n 58-1324 w/o 1986 hss-1n 58-1363 w/o 1986 1986 Helistat 1 w/o 1986 N1897Z - 1986-04-26xfer Piasecki Aircraft Corp, 1980 for use in PA-97 Helistat, position No 4 ff: 26Apr86 w/o 01Jul86. Send Updates Use APP to upload photo @ (optional) When Now? / / Send