210408-F-FW957-1016
U.S. Air Force Staff Sgt. Kenneth Birkemeier, 52nd Aircraft Maintenance Squadron avionics specialist, performs a pre-flight inspection on a 480th Fighter Squadron F-16 Fighting Falcon at Spangdahlem Air Base, Germany, April 9, 2021. F-16s from Spangdahlem participated in a multi-day exercise, Point Blank 21-02, alongside aircraft from Royal Air Force Lakenheath, England, RAF Mildenhall, England, and the Royal Netherlands Air Force. (U.S. Air Force photo by Senior Airman Ali Stewart)