YOUNGSTOWN AIR RESERVE STATION, Ohio -- U.S. Air Force Reserve Master Sgt. Thomas Mason, historian with the 910th Airlift Wing here, stands in front of the flightline here, July 8, 2012, during a wing photo assembly. Mason is a 25-year veteran of the Air Force and recently was awarded the 2011 Air Force Reserve Command Wing History Award for his superior documentation of the 2009 YARS mission. U.S. Air Force photo by Tech. Sgt. Matt Matulka