YOUNGSTOWN AIR RESERVE STATION, Ohio – Air Force Reserve Master Sgt. John Schmolly, heavy maintenance flight chief with the 910th Maintenance Flight (MOF) and Air Force Reserve Master Sgt. Nathan Anderson, assistant heavy maintenance flight chief assigned to the 910th MOF, pause for a photo before going back to oversee Airmen from the 910th Maintenance Group complete an Isochronal Inspection here, during the February Unit Training Assembly. Aircraft are inspected on a regular basis as a preventative measure to keep them in flying status. U.S. Air Force photo by Staff Sgt. Brenda Haines.