Senior Airman Chase Doering, 31st AMXS avionics systems journeyman, completes an important step in an F-16 Fighting Falcon repair, Jan. 10, 2018, at Aviano Air Base, Italy. Doering and his skillful team located the problem ahead of schedule, expediting the repair and inspection process. (U.S. Air Force photo by Senior Airman Cary Smith)