Air traffic controller ops in high gear for RF-A
From left, U.S. Air Force Senior Airmen Robert Wallace, Anthony Marshall, and Eric Smith, all 354th Operations Support Squadron air traffic controllers, manage the air space around Eielson Air Force Base, Alaska, May 5, 2016, during RED-FLAG Alaska (RF-A) 16-1. Eielson air traffic controllers must know how to operate radio equipment to relay flight and landing instructions, weather reports and safety information to pilots. (U.S. Air Force photo by Staff Sgt. Joshua Turner/Released)