Ohio Air National Guard Airmen Participate in Monthly Unit Assembly Training
U.S. Air Force Tech. Sgt. Jon Pieron, an aircrew flight equipment craftsman with the 180th Operations Support Squadron, inspects a pilot's oxygen mask March 7, 2015 during Unit Training Assembly in Swanton, Ohio. Routine inspection of equipment ensures that pilots at the 180th Fighter Wing are combat ready and the most lethal pilots in the Total Force. (U.S. Air Force photo by Staff Sgt. Shane Hughes/Released)