I'd guess a size 12W tennis or maybe the Aquila airfoil. If you're scratch building, why not do something like a d-tubed Clark Y? Would probably fly better, tho more work. You'd have to work to keep the tips light. THere's probably a hi tech equivalent that would be just a bit better, I suppose, but that's not as much fun. I think Selig has done a flat bottom high lift airfoil, but I don't know if it's any good. BTW, I don't mean a generic "that reminds me of a Clark Y", I mean a REAL CLark Y with the exact coordinates.
The Oly flys really well, but it is rather slow. I think the Clark Y would slow down about the same but go faster when needed. I put my stock Oly in the trees earlier this year when I flew aggressively and couldn't get back. vanclief wrote: > I'm scratch building an Oly II for a friend and got to wondering what > the airfoil is. Anyone have an idea? > > Thanks. > -- Lincoln Ross RCSE-List facilities provided by Model Airplane News. Send "subscribe" and "unsubscribe" requests to [EMAIL PROTECTED]
