U.S. Air Force Senior Airman Elizabeth Dietrick, 31st Aircraft Maintenance Squadron crew chief, communicates with an F-16 pilot during pre-flight checks Sept. 20, 2012, at Aviano Air Base, Italy. The 31st Fighter Wing participated in a consolidated unit inspection Sept. 10-21, 2012 in which Airmen were evaluated on their knowledge, efficiency and combat readiness skills.(U.S. Air Force photo by Airman 1st Class Jenay Randolph/Unreleased)