U.S. Air Force Staff Sgt. William Heines, an 18th Aggressor Squadron baron controller, checks the Red Flag-Alaska flight schedule at the squadron’s operation desk May 12, 2015, at Eielson Air Force Base, Alaska. Baron controllers earn their title as experts in enemy aerial battle tactics from around the world who teach others how combat these threats. (U.S. Air Force photo by Staff Sgt. Shawn Nickel/Released)
Staff Sgt. Shawn Nickel
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