Air Traffic Control Tower Buzz
Airman 1st Class Zarnell Heatley, 4th Operation Support Squadron, scans the fence line near the runway on Seymour Johnson Air Force Base, N.C., March 20, 2009. During flying operations, Airman Heatley watches for potential aircraft hazards, such as birds or suspicious activity, within a five-mile radius of the air traffic control tower. (U.S. Air Force Photo by Airman 1st Class Rae Perry)