U.S. Air Force Staff Sgt. Leann Quiliza, a weapons loader with the 169th Maintenance Squadron of the South Carolina Air National Guard, ensures an AIM-120 missile is properly mounted onto an F-16 Block 52 during a regeneration exercise at McEntire Joint National Guard Base, S.C., June 1, 2013.
The regeneration exercise is practice for the unit to prepare aircraft for take off during a Readiness Exercise. (U.S. Air National Guard Photo by Staff Sgt. Jorge Intriago/Released). Original public domain image from Flickr