Images: 97th OSS RAPCON keeps aircraft flying safe at Altus
Photo by Airman 1st Class Levin Boland
Tech. Sgt. Benjamin Polesky, 97th Operations Support Squadron assistant Radar Approach Control chief controller, adjusts knobs on a GPN-20 radar scope Jan. 4, 2012. The GPN-20 radar scope is used to track aircraft within 60 miles and processes radar information.