• 51-16823 US Army. #1156. L-20A No: 157. Command A-2. Delivered 08-Sep-1952. Built as L-20A and re-designated U-6A in 1962.
• 51-16823 Passed to the USAF and the Air Material Depot at Kisarazu, Japan for the 6408th Air Depot Group on 07-Mar-1955.
• 16823 / F-SCXG French Air Force in Indo China, ELA52. Circa 29-Apr-1955.
Damaged: In typhoon at Gia Lam, Hanoi, Vietnam, 26-Sep-1955.
• 16823 Returned to 6408th Air Depot at Kisarazu for IRAN. 05-Apr-1956.
• 51-16823 Returned to USAF 14-May-1956.