Sept. 30, 2020
            
                 Commander of Air Combat Command visits the 601st Air Operations Center 
            
            
                
                
                    TYNDALL AIR FORCE BASE, Fla. —
                
                
                U.S. Air Force Gen. Mark Kelly, commander of Air Combat Command, visited the 1st Air Force and 601st Air Operations Center and learning about their vital air defense mission supporting the North American Aerospace Defense Command and U.S. Northern Command during a visit to Tyndall Air Force Base, Florida, Sept. 29, 2020.