Helicopter Sikorsky CH-53E Super Stallion Serial 65-420 Register 161181 used by US Marine Corps USMC. Aircraft history and location Aircraft History 161181 US Marine Corps Sikorsky S-80, c/n 65-420, ff:? del USMC as CH-53E, 161181, unk Send Updates Use APP to upload photo @ (optional) When Now? / / Send