The U.S. Air Force's NASCAR No. 21, driven by Jon Wood, is parked May 8 on display at an unveiling ceremony at Lowe's Motor Speedway in Charlotte, N.C., in recognition of "American Heroes Memorial Day Salute to the Armed Forces". (Department of Defense photo/William D. Moss)
The U.S. Air Force 60th anniversary logo is unveiled on the hood of NASCAR driver Ward Burton's State Water Heaters car during an unveiling ceremony May 8 at Lowe's Motor Speedway in Charlotte, N.C. The unveiling was in recognition of "American Heroes Memorial Day Salute to the Armed Forces". (Department of Defense photo/William D. Moss)