Helicopter Sikorsky HUS-1 / UH-34D Seahorse Serial 58-1691 Register 150562 used by US Marine Corps USMC. Aircraft history and location Aircraft History 150562 US Marine Corps 1971-03-26Sikorsky UH-34D, cn 58-1691, ff:? del USMC as UH-34D, 150562, unk soc 26Mar71. Send Updates Use APP to upload photo @ (optional) When Now? / / Send
