Helicopter Sikorsky HSS-1N / SH-34J Seabat Serial 58-1324 Register N1897Z 148940 used by US Navy USN. Aircraft history and location Aircraft History 148940 US Navy 1962-10Sikorsky HSS-1N, c/n 58-1324, ff? del USN as HSS-1N, 148940 unk redesig SH-34J, Oct62 wfu & stor MASDC as 3H0244, 13may69. For N1897Z see also hss-1n 58-1247 w/o 1986 hss-1n 58-1363 w/o 1986 hss-1n 58-1335 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 2 ff: 26Apr86 w/o 01Jul86. Send Updates Use APP to upload photo @ (optional) When Now? / / Send