Helicopter Sikorsky HUS-1 / UH-34D Seahorse Serial 58-458 Register 143962 used by US Marine Corps USMC. Built 1957. Aircraft history and location Aircraft History 143962 US Marine Corps 1957-02-08Sikorsky HUS-1 cn 58-458, ff:? del USMC as HUS-1, 143962 08Feb57 redesig UH-34D, Oct 1962 1959-08-12w/o 12aug59 Send Updates Use APP to upload photo @ (optional) When Now? / / Send