Wing

This is the most complicated part so far. First I had to make my own wing tube sleves. I had aluminium wing tube left from Powerline Hobbies Edge (I used CF in there), but I did not have any sleves. This was my first fiberglas work and I'm proud to say it came out darn good. Because of the size of the wing I couldn't use just spar hoping the skin will keep it's airfoil. It is supposed to be Clark-Y not a flat Pizza box. The airfoil was to thick for one yardstick so I glued one and half side by side. I aded few light ply ribs with plywood first rib and three additional pink foam half-ribs. The leading edge was made of CF arrow (tube). Now this construction keeps wing profile and made the LE hard.

The entire rib-spar construction was glued to the 4mm coro (bottom skin) and overlapped with 2mm coro from the top. CA did not gave me enough time to work with the wing at the first attempt so after I had to cut the wing. Then the next time I used Gorilla glue (the foaming type). To streach the top skin I used strapping tape so I had a "handles" to pull the coroplast on.

So far the plane looks like on the pictuire below.