Blood drive held to support ASBP Published May 21, 2015 14th Flying Training Wing Public Affairs COLUMBUS AIR FORCE BASE, Miss. -- Second Lt. Christian Lindenberg, 14th Student Squadron, donates blood May 20 during the second Blood Drive this year. This drive was sponsored by the Armed Services Blood Program. All the blood collected will be used by the Department of Defense. (U.S. Air Force Photo/Senior Airman Stephanie Englar)