• 52-6155 USAF #1317. L 20 No: 318, Command AF-3. Delivered 01-Oct-1953. Built as L-20A and re-designated U-6A in 1962.
• 52-6155 US Army with effect from 19-Dec-1953.
• 26155 Poss delivered to ALAT - Aviation Légère de L’Armée de Terre.
USAF History
52-6155 was made available on 04-Sep-1953 and accepted on 23-Sep-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 01-Oct-1953 moving directly to the San Antonio Air Depot at McLellan AFB., TX. It was transferred to the US Army on 19-Dec-1953. Further details unknown.