Steel City Corsairs
Here we see a right side view of two Ling-Temco-Vought A-7D-11-CV Corsair II strike aircraft taking off during exercise Sentry Castle ’81. The Corsair to the right is carrying a blue AIM-9 Sidewinder exercise missile. Both of the aircraft are assigned to the 112th Tactical Fighter Group, Pennsylvania Air National Guard, based out of the Pittsburgh IAP Air Reserve Station. The photo was taken on July 9, 1981, by SSGT Marvin Lynchard, USAF.
Lynchard caught a great passing photo of 112th Corsairs lifting off, especially remarkable for early 1980s camera equipment.

Note the Sidewinder, the “flash white” underbelly, full-color markings complete with PA ANG shield, and forest top camo, standard for their intended mission of flying tactical ground support in Western Europe on a real-life REFORGER ala Red Storm Rising. DF-ST-82-07991
He also caught this guy…

2LT Robert S. Roth, the pilot aboard an A-7 Corsair II aircraft, prepares for take-off on a flight mission during exercise Sentry Castle ’81. The pilot is assigned to the 112th Tactical Fighter Group, Pennsylvania Air National Guard. DF-ST-82-07989
As for the history, the 112th TFG was formed in 1942 as the 350th Fighter Group flying P-39 Airacobras with the Twelfth Air Force in North Africa, eventually upgrading to P-47 Jugs and taking the fight to Italy. Reformed as the 112th postwar and allotted to the PA-ANG, they were one of the last units to fly F-51D Mustangs before switching to jets (Sabers/Thunderstreaks) in 1954.
Upgrading to the F-102 in 1960, they performed NORAD air defense missions on 24-hour alert until 1975 when they switched to the less sexy but more modern A-7. The 112th would take the Corsair to war in 1989 during the Panamanian excursion but sit out Desert Storm. They were inactivated in 1992.
If you like these pictures, NARA has over 100 of Lynchard’s photos digitized, covering a wealth of DOD subjects through the early 1980s into the early 1990s. A great time machine.
Enjoy!