Checkered Flag 17-1 complete
U.S. Air Force Tech. Sgt. Tessa Holtz, 33th Aircraft Maintenance Squadron from Mountain Home Air Force Base, Idaho, checks the tire pressure of an F-15 E Strike Eagle prior to a training sortie during Checkered Flag 17-1 at Tyndall Air Force Base, Fla., Dec. 14, 2016. During the exercise, Tyndall AFB, Mountain Home AFB and their partners brought together more than 90 aircraft to take part in the two week-long exercise. (U.S. Air Force photo by Senior Airman Solomon Cook/Released)