Members of the 162nd Wing, Arizona Air National Guard, walk the flightline looking for debris that could cause damage if ingested by the engine of the F-16 at Namest Air Base, Czech Republic. FOD walks are accomplished each morning before the first sortie. The Arizona Air Guardsmen help to provide critical support throughout the USAFE-AFAFRICA area of operations by deploying to and interacting with a variety of nations. (U.S. Air National Guard photo by Staff Sgt. George Keck)