Dragonfly history uncovered at Youngstown Published July 7, 2015 By Tech. Sgt. Jim Brock 910th Airlift Wing Public Affairs YOUNGSTOWN AIR RESERVE STATION, Ohio -- An exterior wall of building 307, a deluge pump house for aircraft hangars here, displays weathered artwork for the 910th Tactical Fighter Group, stationed here from 1971 to 1981. The artwork was uncovered while workers pressure-washed the building May, 2015. The 910th Tactical Fighter Group flew the A-37 Dragonfly. U.S. Air Force photo/Tech. Sgt. Jim Brock.