Senior Airman Daniel Reyes, 47th Communications Squadron airfield systems technician, hangs off the side of a Digital Airport Surveillance Radar tower on Laughlin Air Force Base, Texas, July 24, 2014. Laughlin’s Airfield Systems Airmen maintain approximately $6.5 million in equipment including 180 different types of radios, two instrument landing systems, one navigation system and two full weather systems that support flight line and base wide operations. (U.S. Air Force photo by Senior Airman Nathan Maysonet)(Released)