Tech. Sgt. Chad Everett, left, trains Airman Tiffany Watson on the use of a technical order during the F-16 Aircraft Maintenance Apprentice Course at Sheppard Air Force Base, Texas, July 16. Sergeant Everett, serves as one of 34 instructors who graduates about 750 students annually from the course. (U.S. Air Force photo/Tech.Sgt. Vernon Cunningham)