Keeping the wing safe
Staff Sgt. Shaun Bassett, 4th Fighter Wing ground safety apprentice, quizzes Staff Sgt. Beverly Mustipher, 4th Operations Support Squadron aircrew flight equipment craftsman, how to use a lockout-tagout log in the 334th Fighter Squadron's life support section on Seymour Johnson Air Force Base, N.C., Feb. 9, 2010. When locking a piece of equipment from use, certain procedures are taken to ensure it cannot inadvertently start. The procedures are noted in the log for future reference. (U.S. Air Force photo/Senior Airman Rae Perry)