FOD walk
PATRICK AIR FORCE BASE, Fla. - Reservists from the 920th Rescue Wing's Maintenance Squadron perform a Foreign Object Debris walk on the flight line, Wednesday, to remove potentially hazardous objects before they cause damage to the aircraft. FOD walks are a permanent part of the maintenance schedule and save millions of dollars in repair costs. (U.S. Air Force photo/Staff Sgt. Leslie Forshaw)