Paul Lamar responded:

War Birds are not homebuilt or experimental aircraft.
Lets keep them out of the EAA.

You are welcome to petition the EAA for that change, but I think it
unlikely to happen.  And in point of fact, many of the warbirds *are*
experimental: they are registered as "experimental/exhibition".

I'd like to point out that this accident could easily have happened with
a non-warbird like a Cessna 195. I don't think the best solution is to
ban certain types of aircraft from the event.

Russell Kent

Any modern tri gear air craft, including up to the 737, you can see
in directly front of you looking out the windshield.