By Friday, Oshkosh 2010 was getting closer to reaching the end, and I was really beginning to wear down from covering the grounds 12+ hours a day, but that doesn't mean there wasn't still a bazillion things to see! As usual, there were cool things to look at right up until I left the grounds on Sunday. These pix however are from Friday. This is the Plane Driven PD-1, a highly modified Glasair Sportsman configured to actually be able to drive down the road with the wings folded.

 This big black pod under the cabin is hiding an 80 hp engine that is used to drive the main-gear wheels for road driving. Tho none of the pictures here show it, the pod actually gets moved way aft along those rails creating a really long wheelbase when in the driving mode. It's moved forward, as shown, for the flight mode to keep the weight of the engine and associated components on the airplane's CG.

 It all makes a very unique solution to the decades long quest to make an airplane that also can roll down the road. But honestly, I still struggle with the idea of putting a lightweight airframe thru the potentially punishing experience of potholes and rough roads. And then there's all those crazy drivers on the road too! Overall tho, the PD-1 seems well executed, and only time will tell if this is an idea the world is really ready for.

 I thought it was pretty cool to see three Pitts Model 12 aircraft with a KC-135, a C-5, and the Erickson Air Crane all in the background. As usual, loads of aviation diversity at Oshkosh.