Preventive maintenance
Airman 1st Class Kyle Coverdale lubricates safety pins on a B-7 maintenance stand Nov. 12 at the aerospace ground equipment shop on Charleston AFB. AGE Airmen routinely perform preventive maintenance inspections on flightline equipment to make sure they are operable and safe. Airman Coverdale is with the 437th Maintenance Squadron. (U.S. Air Force photo/Airman 1st Class Katie Gieratz)