From left, Lt. Gen. William H. Etter, Commander of Continental U.S. North American Aerospace Defense Command Region - 1st Air Force, piloting an F-16 Fighting Falcon salutes Staff Sgt. Ben Ellis, crew chief from the New Jersey Air National Guard's 177th Fighter Wing at the Atlantic City Air Guard Base, upon marshalling the aircraft for taxiing on April 3, 2014. (U.S. Air National Guard photo by Master Sgt. Andrew J. Moseley/Released)