To help Airmen prepare for their upcoming promotion exams, a no-cost audio version of the Air Force Handbook 1 Enlisted Study Guide is now available across a variety of online platforms. Users can listen to or download the enlisted promotion study guide by chapter on iTunes, as well as the AFH 1 website, or the AFH 1 Enlisted Study Guide podcast channel on Defense Visual Information Distribution Service. (U.S. Air Force graphic by 2nd Lt. Robert Guest)