Checking it twice
Airman 1st Class Jay Costner performs a pre-flight inspection on an F-16 Fighting Falcon June 19 at Joint Base Balad, Iraq. During the inspection, he looks for any cracks and obvious damage on the aircraft. Airman Costner is an F-16 crew chief with the 332nd Expeditionary Aircraft Maintenance Squadron, and deployed from Spangdahlem Air Base, Germany. (U.S. Air Force photo/Senior Airman Elizabeth Rissmiller)