Helicopter Sikorsky HUS-1 / UH-34D Seahorse Serial 58-1137 Register 147181 used by US Navy USN. Aircraft history and location Aircraft History 147181 US Navy 1962-10Sikorsky HUS-1, cn 58-1137, ff:? del USN as HUS-1, 147181, unk redesig UH-34J, Oct62 wfu & xfer NARF Norfolk, VA, unk, soc 09Mar72. Send Updates Use APP to upload photo @ (optional) When Now? / / Send