Helicopter Sikorsky CH-53D Sea Stallion Serial 65-310 Register 157734 used by US Marine Corps USMC. Aircraft history and location Aircraft History 157734 US Marine Corps Sikorsky S-65C, c/n 65-310, ff:? del USMC as CH-53D 157734, unk 1991 asg HMH-462 /YF-57 in sand/grey camo in Gulf war HMH-462 2017-04 1972-May75 as HMH-461 /CJ-03. Crew Chief was Sgt Pete Swarthout Wrapped and resting in the AZ Boneyard by Apr17 HMH-461 Send Updates Use APP to upload photo @ (optional) When Now? / / Send