Senior Airman Jorge Villasenor, 52nd Aircraft Maintence Squadron crew chief peforms an intake inspection on an F-16CJ from the 23rd Fighter Squadron July 24 at RAF Lakenheath, England. The crew chiefs were maintaining jets that were part of the Operation Northern Fury exercise, which included aircraft from RAF Lakenheath, Spangdahlem Air Base and Aviano Air Base. (U.S. Air Force photo by Airman Perry Aston)