Helicopter Sikorsky HUS-1 / UH-34D Seahorse Serial 58-1189 Register 148075 used by US Marine Corps USMC. Aircraft history and location Aircraft History 148075 US Marine Corps 1966-03-26USMC HUS-1 UH-34D Seahorse 26mar66 as HMM-362/YL-38 on USS Princeton (LPH-5) landing marines in South Vietnam during Operation Jackstay HMH-362 Send Updates Use APP to upload photo @ (optional) When Now? / / Send