U.S. Air Force Capt. Dan Naim, 94th Fighter Squadron E Flight commander, explains the principles of flight to Air Force Junior ROTC cadets during the annual Shadow Day at Langley Air Force Base, Va., June 24, 2014. Naim used the squadron’s historic Nieuport 28 aircraft display to tie the dynamics of flight to the unit’s illustrious history as one of the Air Force’s oldest flying squadrons. (U.S. Air Force photo by Senior Airman Jason J. Brown/Released)