Helicopter Sikorsky HUS-1 / UH-34D Seahorse Serial 58-1305 Register 148762 used by US Marine Corps USMC. Aircraft history and location Aircraft History 148762 US Marine Corps 1962-10Sikorsky HUS-1, cn 58-1305, ff:? del USMC as HUS-1, 148762, unk redesig UH-34D, Oct62 w/o RVN, 02Dec65. Send Updates Use APP to upload photo @ (optional) When Now? / / Send