Senior Airman Erik Struss, 451 Air Expeditionary Wing vehicle operations journeyman (foreground) and Senior Airman Michael Jacovina, 451 AEW vehicle operations journeyman (background) replace a heating fan in a vehicle at Kandahar Airfield, Afghanistan, July 23, 2013. The 451 AEW Vehicle Operations shop is charged with maintaining and repairing a number of vehicles for the entire wing ranging from small passenger vehicles to large armored vehicles. (U.S. Air Force photo by Senior Airman Jack Sanders)