Helicopter Sikorsky HUS-1 / UH-34D Seahorse Serial 58-1579 Register 150224 used by US Marine Corps USMC. Aircraft history and location Aircraft History 150224 US Marine Corps 1970-03-14Sikorsky UH-34D, cn 58-1579, ff:? del USMC as UH-34D, 150224, unk w/o NAF Cam Ranh Bay, RVN, 14Mar70. Send Updates Use APP to upload photo @ (optional) When Now? / / Send