RE: Wing Spar
Sorry. This is a 2 piece wing off of the new Pilot RC 30 cc gas trainer. It has two wing spars and 4 bolts to keep the wing together. It is about 90" wide when all put together.
The short spar is the one that broke. It still has around 1/4 - 1/2 inch sticking out. I would put up a picture but it seems to be not working for me today. Instead, a link to the page
[link=http://pilot-rc.com/Upload/273341048.JPG]wing[/link]