Helicopter Sikorsky CH-53D Sea Stallion Serial 65-245 Register 157145 used by US Marine Corps USMC. Aircraft history and location Aircraft History 157145 US Marine Corps Sikorsky S-65C, c/n 65-245, ff:? del USMC as CH-53D 157145, unk 1985 HMH-361 /YN-654 HMH-361 Send Updates Use APP to upload photo @ (optional) When Now? / / Send