Helicopter Sikorsky HUS-1 / UH-34D Seahorse Serial 58-993 Register 145792 used by US Marine Corps USMC. Aircraft history and location Aircraft History 145792 US Marine Corps 1962-10Sikorsky HUS-1, cn 58-993, ff:? del USMC as HUS-1, 145792, unk redesig UH-34D, Oct62 w/o 04Nov66. Send Updates Use APP to upload photo @ (optional) When Now? / / Send
