Nine in AFRC selected for promotion to colonel Published Dec. 7, 2015 Nine members Air Force Reserve Command have been selected for promotion by the Calendar Year Air Force Reserve Line and Non-Line Colonel Promotion selection boards. Selectees are Lt. Cols. Ashley Heyen, AFRC/CS; Shane Matherne, AFRC/A6; Christopher Vorse and Deanna Ketterer, AFRC/A5A8; Heath Fowler, AFRC/A4; David Pendleton, AFRC/Chaplain Directorate, Katherine Aasen and William Gutermuth, AFRC Force Generation Center; and Joe Houk, Air Reserve Personnel Center. :