Helicopter Sikorsky CH-53D Sea Stallion Serial 65-208 Register 156961 used by US Marine Corps USMC. Aircraft history and location Aircraft History 156961 US Marine Corps Sikorsky S-65 c/n 65-208 ff? accepted by USMC as CH-53D 156961 unk 2006 HMH-363./YZ-02 HMH-363 2013-03 Mar13 on flatbed truck on Beltway 8, Houston, Texas heading east along with 157176. Recently removed from DM AFB Send Updates Use APP to upload photo @ (optional) When Now? / / Send