Helicopter Sikorsky HUS-1 / UH-34D Seahorse Serial 58-1461 Register 149359 used by US Marine Corps USMC. Aircraft history and location Aircraft History 149359 US Marine Corps 1962-10Sikorsky HUS-1, cn 58-1461, ff:? del USMC as HUS-1, 149359, unk redesig UH-34D, Oct62 to US registry as N16624, unk. Send Updates Use APP to upload photo @ (optional) When Now? / / Send