• 52-6147 USAF #1309. L-20 No: 310, Command AF-3. Delivered 18-Sep-1953. Built as L-20A
• 52-6147 French Air Force - served in South Vietnam.
More details to follow..
USAF History
52-6147 was made available on 27-Jul-1953, accepted on 28-Aug-1953 by the 6600th Air Depot AMO (Air Material Overseas Unit), at Downsview, ON., after which it was delivered to the Air Material Command at Davis Monthan AFB., AZ., where it was placed with the 3040th Air Storage Squadron on 18-Sep-1953. It remained in store until it moved to the San Antonio Air Depot at McLellan AFB., TX., on 16-Dec-1953.
Its further service is unclear but it is possible that it was passed to the French Air Force, as can be seen in above image.