ATC
Tech. Sgt. Lauren Crowell, 100th Operations Support Squadron air traffic controller, watches a Polish aircraft taxi down the runway as part of Baltic Operations 2015, June 16, 2015, at Powidz Air Base, Poland. BALTOPS is a multinational maritime exercise in Poland, Sweden, Germany, and throughout the Baltic Sea, including participation from 14 NATO and three partner nations taking place June 5-20. (U.S. Air Force photo by Senior Airman Michael Battles)