Airmen assigned to the 23d Operations Support Squadron look over information from a digital airport surveillance radar tower 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. Radar, airfield and weather systems 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)