Retired Chief Master Sgt. of the Air Force Robert Gaylor (left), is thanked by Col. Mark Slocum, 4th Fighter Wing commander, for speaking with Airmen of the 4th FW, June 27, 2014, at Seymour Johnson Air Force Base, North Carolina. During Gaylor’s tenure as chief master sergeant of the Air Force he served as the personal adviser to the Chief of Staff of the Air Force, as well as other top Air Force leaders on issues regarding the welfare, readiness, morale and proper use and progress of the enlisted force. (U.S. Air Force photo/Airman 1st Class Shawna L. Keyes)