Helicopter Sikorsky CH-53E Super Stallion Serial 65-637 Register 165243 used by US Marine Corps USMC. Aircraft history and location Aircraft History 165243 US Marine Corps Sikorsky S-80, c/n 65-637, ff:? del USMC as CH-53E, 165243, unk Send Updates Use APP to upload photo @ (optional) When Now? / / Send