Nighttime on the flightline
Staff Sgt. Timothy Clark, 310th Aircraft Maintenance Unit avionics technician, maintains an F-16D Fighting Falcon, June 24, 2020, at Luke Air Force Base, Ariz. The AMU includes crew chiefs, weapons, electrical and environmental, avionics and engine specialty Airmen that work together to maintain operations. Maintenance Airmen ensure mission success through their daily duties which include inspecting, repairing, troubleshooting, performing scheduled maintenance and loading munitions. (U.S. Air Force photo by Senior Airman Leala Marquez)