This fits on one sheet of dollar store foam. I use a KFM4 airfoil I do not count the elavons in the KFM caclulation. The wing as drawn includes the elavons. I fly with a 2216 and a 4s
Total Span: 30.00 in
Wing Area: 332.50 in²
CG@20%: 5.75 in
Wing Load: 7.64 oz/ft²