Helicopter Sikorsky HUS-1 / UH-34D Seahorse Serial 58-1114 Register 147173 used by US Marine Corps USMC. Aircraft history and location Aircraft History 147173 US Marine Corps 1962-10Sikorsky HUS-1, cn 58-1114, ff:? del USMC as HUS-1, 147173, unk redesig UH-34D, Oct62 wfu & xfer US Civil reg as N2252X, unk Registration N2252X cancelled 15Jul04 as scrapped. Send Updates Use APP to upload photo @ (optional) When Now? / / Send