Helicopter Sikorsky CH-53A Sea Stallion Serial 65-083 Register 153312 used by US Marine Corps USMC. Aircraft history and location Aircraft History 153312 US Marine Corps USMC CH-53A 1982-09-06 A EGDRHMH-777 /QM-402, noted at Culdrose 6 Sep 1982 1982-09-14 w/o 14sep82 crashed into North Sea off Denmark during NATO exercise Northern Wedding. 5 fatalities Send Updates Use APP to upload photo @ (optional) When Now? / / Send