Air Traffic Controller Upgrade Training
U.S. Air Force Staff Sgt. Michael Hollingsworth, 355th Operational Support Squadron air traffic control supervisor, reads over a checklist before taking control of air traffic operations at Davis-Monthan Air Force Base, Arizona, Jan. 16, 2025. Each ATC Airmen practiced relaying operations information to the landing aircraft to qualify for their training. (U.S. Air Force photo by Senior Airman Andrew Garavito)