An audience member raises a flag during a performance by the U.S. Air Force premier rock band, Max Impact at Daytona International Speedway in Daytona Beach, Fla., July 7, 2018. Max Impact performed for the Coca-Cola Firecracker 250 and the Coke Zero Sugar 400, showcasing Air Force excellence to tens of thousands of attendees. (U.S. Air Force photo by Airman Michael S. Murphy)