U.S. Air Force Senior Airmen Gary Bonnas, left, and Daniel Roesseler, aircrew flight equipment technicians assigned to the 480the Expeditionary Fighter Squadron, fit a flight suit to Gen. Frank Gorenc, U.S. Air Forces in Europe and Air Forces Africa commander, during a flying training deployment at Souda Bay, Greece, Feb. 1, 2016. Pilots must don the proper flight suit before flying in an F-16 Fighting Falcon fighter aircraft. (U.S. Air Force photo by Staff Sgt. Christopher Ruano/Released)