211105-F-PU499-021
U.S. Air Force Airman 1st Class Zachary Glass, 79th Fighter Generation Squadron assistant crew chief, Shaw Air Force Base, South Carolina, conducts a post-flight inspection on an F-16 Fighting Falcon after the aircraft landed at Tyndall Air Force Base, Florida, Nov. 5, 2021, for Checkered Flag 22-1. Checkered Flag is a large-force aerial exercise held at Tyndall, which fosters readiness and interoperability through the incorporation of fourth- and fifth-generation aircraft in combat training. The 22-1 iteration of the exercise was held Nov. 8-19, 2021. (U.S. Air Force photo by Airman 1st Class Anabel Del Valle)