Chief promotion
HANSCOM AIR FORCE BASE, Mass. – Newly selected Chief Master Sgt. Kathleen McCool, from the 319th Recruiting Squadron, gets her stripes pinned on by Chief Master Sgt. Alfred Wilkes, 319th Recruiting Squadron superintendent, during the 2011 Chief Master Sergeant Promotion Release Celebration at the Minuteman Commons Nov. 3. (U.S. Air Force photo by Linda LaBonte Britt)