Helicopter Sikorsky HUS-1 / UH-34D Seahorse Serial 58-871 Register 145759 used by US Marine Corps USMC. Aircraft history and location Aircraft History 145759 US Marine Corps 1962-10Sikorsky HUS-1, cn 58-871, ff:? del USMC as HUS-1, 145759, unk redesig UH-34D, Oct62 SOC NARF Pensacola, 14Apr72. Send Updates Use APP to upload photo @ (optional) When Now? / / Send