The flyover had been a strong NASCAR tradition, as every major race features one, usually performed by an air force or air national guard wing based in the area, and in some cases naval and marine air units. Army helicopters have also occasionally performed them.
In NASCAR races, a flyover is a common occurrence, often conducted by military aircraft such as those from the Air Force, Air National Guard, or Navy/Marine Corps.  Army helicopters have also been known to participate in these aerial performances.