Formation flight commemorates anniversaries
Two 20th Fighter Wing (FW) F-16CM Fighting Falcons veer out of formation during a flight over Shaw Air Force Base, S.C., July 21, 2017. In commemoration of the 55th Fighter Squadron’s (FS) 100th anniversary, Aug. 9, 2017, the flight formation included flagship aircraft from the 20th FW, the 55th, 77th and 79th FSs. The 77th and 79th FSs will celebrate their 100th anniversaries in Feburary 2018. (U.S. Air Force photo by Tech. Sgt. Gregory Brook)