Staff Sgt. Dylan Edney, 47th Operations Support Squadron air traffic control watch supervisor, monitors flightline activity during a morning shift at Laughlin Air Force Base, Texas, Oct. 24, 2017. Laughlin's air traffic control tower is manned by five positions--the watch supervisor, the supervisor of flying, flight data, ground control and local control. (U.S. Air Force/Airman 1st Class Benjamin N. Valmoja)