OFFUTT AIR FORCE BASE, Neb. -- Master Sgt. Tyrone F. Bingham, host aviation resource manager for the 170th Operational Support Squadron, explains how air crew records are maintained in the 170th OSS Flight Records Office here July 9. Sergeant Bingham is responsible for ensuring 1,700 records are properly accounted for on a daily basis. He was also recently selected as one of the Air Force's 12 Outstanding Airmen of the Year for 2009. U.S. Air Force Photo by Dana Heard