More than 120 officer and enlisted members take part in a FOD (foreign objects or debris) walk of the flightline on Grand Forks Air Force Base, N.D., May 10, 2013. A FOD walk is a large-scale inspection conducted by a long line of people walking side-by-side to identify and remove foreign objects and debris from a flightline that may cause damage to aircraft systems, weapons or injury to personnel. (U.S. Air Force photo/Staff Sgt. Luis Loza Gutierrez)
Chief Master Sgt. Christopher Crafton, 319th Civil Engineer Squadron superintendent, delivers a safety briefing before a FOD (foreign object or debris) walk held May 10, 2013, on the flightline at Grand Forks Air Force Base, N.D. A FOD walk is a safety inspection conducted on flightlines and flight decks to remove foreign objects or debris. (U.S. Air Force photo/Staff Sgt. Luis Loza Gutierrez)
Master Sgt. Shanda Kent, 319th Air Base Wing NCO in charge of chapel operations, helps dispose of garbage during a FOD (foreign object or debris) walk conducted on May 10, 2013, on the flightline at Grand Forks Air Force Base, N.D. A FOD walk is a large-scale inspection conducted by a long line of people walking side-by-side to identify and remove foreign objects and debris from a flightline that may cause damage to aircraft systems, weapons or injury to personnel. (U.S. Air Force photo/Staff Sgt. Luis Loza Gutierrez)
Senior Master Sgt. Victor Correa, 319th Civil Engineer Squadron superintendent of heavy equipment, reaches down to clear paint chips and debris from the flightline on Grand Forks Air Force Base, N.D., on May 10, 2013. Correa was one more than 120 Airmen participating in the base’s FOD (foreign objects or debris) walk that covered an area bigger than 15 square miles. (U.S. Air Force photo/Staff Sgt. Luis Loza Gutierrez)