Hanscom Airmen selected for master sergeant
Col. Katrina Stephens, second from left, installation commander, and Chief Master Sgt. William Hebb, third from right, installation command chief, stand for a photo with Air Force technical sergeants selected for promotion during a master sergeant release ceremony at Hanscom Air Force Base, Mass., May 20. Seventeen technical sergeants at Hanscom AFB were selected among the 4,676 eligible. (U.S. Air Force photo by Mark Herlihy)