Helicopter Sikorsky HUS-1 / UH-34D Seahorse Serial 58-1347 Register 148779 used by US Marine Corps USMC. Aircraft history and location Aircraft History 148779 US Marine Corps 1962-10Sikorsky HUS-1, cn 58-1347, ff:? del USMC as HUS-1, 148779, unk redesig UH-34D, Oct62 w/o Vietnam, 27Oct65. Send Updates Use APP to upload photo @ (optional) When Now? / / Send