Yeah, they are rare. Some of the airshows I go to have classic cars there also.
Had to do that to keep people out of the shot, not everyone gets out the way!
There is one event I haven't managed to get to yet, called the ANGLO AMERICAN AUTUMN CLASSIC at Prescott Speed Hill Climb Like to see them trying to get those big V8's up the hill lol
Damn people! Always ruining our shots, lol. Content-Aware fill to the rescue!!