U.S. Air Force Lt. Col. Joshua Kubacz, 52nd Operations Support Squadron commander, prepares to exit an F-16 Fighting Falcon after his final flight at Spangdahlem Air Base, Germany, June 27, 2019. The fini-flight is a long-standing Air Force tradition that occurs when a pilot departs from a base. (U.S. Air Force photo by Airman 1st Class Branden Rae)