LANGLEY AIR FORCE BASE, Va. -- Col. Geroge A. Zaniewski, 1st Maintenance Group commander, presents the Secretary of Defense Civilian Global War on Terrorism Service Medal certificate to Mr. Keith Weisser, 1st MXG engineering and technical services avionic lead, here Aug. 14. Mr. Weisser was awarded this medal for avionic support while deployed from December 2001 to March 2002. (U.S. Air Force photo/Senior Airman Zachary Wolf)