Poor Boy flat wing RC plane

thingiverse

Easy to build and easy to fly. Use any small motor that will swing an 8 or 9 inch prop. Wing span is 40" and 8" wide. CG is back from leading edge 2" to 2.5". Center tube is 12MM carbon fiber. Landing gear is 1/8" carbon fiber. A 1300 mah 3s battery worked well for me. I used Walmart foam board for this but it's a little thicker then thedollar store stuff. I modified a couple of parts for the thinner foam. Find them in the thin foam folder if you use dollar store foam. I think it is around 1/8" thick. the Walmart foam board is 3/16" thick