Precision system moving runways
U.S. Air Force Master Sgt. Scott Griffith, 51st Operations Support Squadron Air Traffic Control Airfield Landing Systems section chief, helps remove a cable at Osan Air Base, Republic of Korea, June 22, 2017. Members of Team Osan’s 51st OSS and 51st Civil Engineer Squadron worked together to move an instrument landing system from the recently closed runway to the newly repaired runway. (U.S. Air Force photo by Airman 1st Class Gwendalyn Smith)