6 Mar '44: TOS USAAF. D-Day: Was lead aircraft for the invasion, dropping paratroopers of the 101st Airborne Division at 0048. Hit by Flak. Returned to England, repaired Flak damage, then made 2nd mission in the evening, delivering a glider load of troops and equipment. 1944: Flew many missions flying supplies into France and evacuated wounded troops to England. 15 Aug 44: Dropped paratroopers in Operation Dragoon. 17 Sep 44: Dropped paratroopers during Operation Market Garden. 12/44-1/45: Flew supply missions during Battle of the Bulge. 24 Mar 45: Dropped paratroopers for Operation Varsity.

3/44: TOS USAAF as AT-11 s/n 43-10374. Served in many training units until 1949 and as T-11 served in many units as a utility plane until SOC in 12/52. In 1953 it was rebuilt as C-45H 52-10613 served with many units in Air Defense Command. 12/58: Davis-Monthan AFB, AZ., for storage. 1/59: SOC. To U.S. Forest Service. By 4/90: Heartland Museum Military Vehicles in Lexington, NE, with c/r N165ZA. 4/09: Delmar Cowan, Wichita, KS; operated by the Commemorative Air Force in Wichita.

30 Jan' 82: First flight. 10Feb '82: TOS USAF and assigned to the 51st Tactical Fighter Wing, Sunan Air Base, South Korea. Ca.1990: Modified to OA-10A. 4 Jan '00: AMARC, Davis-Monthan AFB, AZ as AC0197 for GPS and wing modifications. 25 Feb'00 to after 3/20: 422nd Test and Evaluation Squadron/53rd Test and Evaluation Group (later 53rd Wing), Nellis AFB, NV. Ca.2007: Converted to A-10C.

18 Sep '81: First flight. 26 Sep '81: TOS USAF as A-10A. 1981 to after August/86: 509th TFS/81st TFW, RAF Bentwaters, England. By April/89: 511th TFS/10th TFW, RAF Alconbury, England. Ca.1992: Modified OA-10A. By August/96: 55th FS/20th FW, Shaw AFB, SC. By May/03: 74th FS/23rd Fighter Group, Pope AFB, NC. By June/06: 74th FS/23rd Fighter Wing, Moody AFB, GA. Ca.2007: Converted to A-10C. By November/12 to after 2019: 75th FS/23rd Wing.

13 Jul '81: First flight. 31 Jul '81: TOS USAF and assigned to the 91st Tactical Fighter Squadron/81st Tactical Fighter Wing, RAF Bentwaters, England. By 10/95: 70th Fighter Squadron/347th Operations Wing, Moody AFB, GA. 7/00: 47th Fighter Squadron/917th Wing, Barksdale AFB, LA. Ca.2006: Converted to A-10C. 2014 to after 4/19: 47th Fighter Squadron/924th Fighter Wing, Davis-Monthan AFB, AZ.

30 November 1980: First flight. 6 December 1980: TOS USAF. By 1989: 57th Fighter Weapons Wing, Nellis AFB, NV. 9/97 to after 11/17: 422nd Test and Evaluation Squadron, 53rd Wing, Nellis AFB, NV. Ca.2006: Converted to A-10C.

24 Sep '80: First flight. 8 Oct '80: TOS USAF as A-10A. By 6/86: 47th Tactical Fighter Squadron/917th Tactical Fighter Wing (AFRES), Barksdale AFB, LA. By 5/90: 46th FS/917th TFW. By 2006: 47th FS/917th FW. 16 My '08: AMARC, Davis-Monthan AFB, AZ as AC0503 for conversion to A-10C. By 9/09: RTS with 47th FS, 917th Fighter Group. 6/13: 47th FS, 355th Fighter Wing, Davis-Monthan AFB, AZ. Ca. 9/18: 47th FS/924th FW, Davis-Monthan AFB, AZ.