Helicopter Sikorsky CH-53D Sea Stallion Serial 65-206 Register 156959 used by US Marine Corps USMC. Aircraft history and location Aircraft History 156959 US Marine Corps Sikorsky S-65 c/n 65-206 ff? accepted by USMC as CH-53D 156959 unk Send Updates Use APP to upload photo @ (optional) When Now? / / Send
