My pup went up for his first small air plane ride today in a Christen Eagle II which is an aerobatic bi-plane.
http://en.wikipedia.org/wiki/Aviat_Eagle_II

He loved it and he's asked about joining an air plane club. Mother Dawg and I are going to wait a couple of week and if the itch is still there we'll see about joining a local club.

After landing the first question he asked me, was when would he get a chance to fly the plane.