Earlier this year, dozens camped at the speedway to escape Hurricane Florence.
Head estimated only a handful of Hurricane Michael evacuees came to the speedway earlier this week. They have since left.
“(The storm) came in so quick,” he said Saturday. “A lot of people didn’t have the time to roll up here.”
The speedway has transformed this week into what the air show calls an “aerial stadium.” The event features the U.S. Air Force F-22 Raptor Demo Team and other military and civilian performers.