USAF S-65 trainer version converted from former USMC aircraft List of Operators of TH-53A Years Model Org 1966/12 S-65 H-53 US Marine Corps 1968/08 S-65 H-53 US Air Force Construction Numbers C/N Year History 65-015 scrapped 2001 1966 151698,66-14468 65-018 151701,66-14470 65-046 153277,66-14471 65-060 153291,66-30043 65-117 153731,66-14472 65-118 scrapped 2003 153732,63-13694 65-120 153734,67-30046 65-122 w/o 1977 153736 65-130 154867,67-30052 65-139 154876,66-14473 66-14469
US Marine Corps 