Command chief retires after 30 years
U.S. Air Force Chief Master Sgt. Christopher McKinney, former 20th Fighter Wing command chief, was presented with a proclamation from the Sumter County Council during a Memorial Day Ceremony in Sumter, S.C., May 23, 2017. The proclamation expressed the county’s appreciation for McKinney and announced the declaration of May 24, 2017, as Command Chief Master Sergeant Day in Sumter County, S.C. (Courtesy photo)