I’ve been working on my wing tips for a little while now. At first I wanted to make a one piece wing tip out of aluminum and I started this by creating a cardboard template of the wing tip opening. I decided that a one piece tip would be rather difficult and I was especially worried about forming the flanges. After looking at some other plans that I have (Zodiac XL) I decided to form the flanges as separate angles. These will have nut plates installed so they can be screwed to the wing skins and then I will rivet a single flat sheet of aluminum to the angles to form the wing tip. So far I’ve made up three of the angles and pilot drilled two of them.
Welcome to my builders log for Sonex S/N 767. It won't be as big as a real 767 but if you scale the speed I bet it will be almost as fast
Dave's Sonex Builders Log 
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