Influence
Staff Sgt. Brian Gaylor, 77th Fighter Squadron crew chief, pre-flights an F-16 engine prior to launch in support of Operation Dynamic Weasel June 29, 2006, at Shaw AFB, S.C. Operation Dynamic Weasel is a multi-aircraft exercise imitating combat operations currently taking place in Southeast Asia. (U.S. Air Force Photo/Tech. Sgt. James Arrowood)