Never too old to learn a new trick
Charlie Loy, Boeing Co. general mechanic, works on F-15E Strike Eagles, installing the radar modifications, Oct. 5, 2017, at Seymour Johnson Air Force Base, North Carolina. Loy is a retired master sergeant who has worked on F-15Es for more than 20 years and pursues his passion for mixed martial arts. (U.S. Air Force photo Airman 1st Class Shawna L. Keyes)