Airman 1st Class Chase Knight, 23d Operations Support Squadron radar, airfield and weather systems technician, raises a motor lift to a digital airport surveillance radar antenna Aug. 27, 2020, at Moody Air Force Base, Georgia. The DASR identifies aircraft and transmits their location to radar approach control, which uses the radar to separate air traffic. RAWS technicians routinely inspect the DASR using test equipment to check signal levels, power supplies and functionality. (U.S. Air Force photo by Airman 1st Class Taryn Butler)