Well, I was bored one night and started taking apart the Street Speeder set. I came up with this plane type thing, which I thought was pretty neat and wanted to share it! Instructions are included in case you want to build this yourself. It only uses pieces from the 6743 set.
It is not easy to take a set that was designed for cars/trucks and reconfigure them for airplanes. Your solution shows some pretty creative thinking. Thanks for including the directions from LEGO digital designer.