Thanks shirt Published Nov. 10, 2009 GRISSOM AIR RESERVE BASE, Ind., -- Chief Master Sgt. Larry Brady, 434th Air Refueling Wing command chief, presents a plaque to recently retired Master Sgt. Kevin Smith, 434th Mission Support Squadron, for his service as the unit's first sergeant. Throughout the 434th ARW, first sergeants play an important role by serving as a voice for the enlisted force. (U.S. Air Force photo/Staff. Sgt. Mark Orders-Woempner)