Helicopter Sikorsky HUS-1 / UH-34D Seahorse Serial 58-1498 Register 149395 used by US Marine Corps USMC. Built 1962. Aircraft history and location Aircraft History 149395 US Marine Corps 1962-08-09Sikorsky HUS-1, cn 58-1498, ff:? del USMC as HUS-1, 149395, 09Aug62 redesig UH-34D, Oct62 w/o HMM-263, Santa Ana, 22Aug67. HMM-263 Send Updates Use APP to upload photo @ (optional) When Now? / / Send