Helicopter Sikorsky CH-53D Sea Stallion Serial 65-205 Register 156958 used by US Marine Corps USMC. Aircraft history and location Aircraft History 156958 US Marine Corps Sikorsky S-65 c/n 65-205 ff? accepted by USMC as CH-53D 156958 unk w/o 8jan75 with HMH-362 HMH-362 Send Updates Use APP to upload photo @ (optional) When Now? / / Send