U.S. Air Force Tech. Sgt. Ralph Salvina, a crew chief from the New Jersey Air National Guard_qt_s 177th Fighter Wing, removes parts of the front landing gear from an F-16C Fighting Falcon on Aug. 21, 2014 at Atlantic City Air National Guard Base, N.J. The landing gear assembly on this F-16 is undergoing routine scheduled maintenance. (U.S. Air National Guard photo by Tech. Sgt. Matt Hecht/Released)