Senior Airman William Farmer, air traffic controller, keeps an eye on the runway from the control tower. (U. S. Air Force photo by Sue Sapp)
Senior Airman William Farmer (left), air traffic controller, demonstrates a light gun, used to signal aircraft in the event of a loss of communication. (U. S. Air Force photo by Sue Sapp)
Troy Hundley, air control tower watch supervisor, talks about the demands of the job of an air traffic controller. (U. S. Air Force photo by Sue Sapp)