U.S. Air Force Airmen from the Ohio National Guard's 180th Fighter Wing conduct a foreign object debris search, commonly referred to a FOD walk, during sunrise on the flight line of Naval Station Key West, Boca Chica Island, Fla. FOD consists of loose objects like rocks and sticks and FOD walks helps to minimize unnecessary damage to the engine of a fighter aircraft. (Air National Guard photo by Staff Sgt. Amber Williams/Released)
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