Teamwork keeps tankers flying
Senior Airman Ryne Zeller performs a preflight check to ensure a KC-135 Stratotanker is safe to fly Aug. 11 at an air base in Southwest Asia. The KC-135 provides aerial refueling support to Air Force, Navy and Marine Corps and allied nation aircraft. Airman Zeller is a 340th Aircraft Maintenance Unit aircraft electrical environmental systems technician. He is a native of Chandler, Ariz., and is deployed from the Arizona Air National Guard. (U.S. Air Force photo/Staff Sgt. Robert Barney)