This laser cut FULL FUSELAGE kit has a 56” wingspan and 621 square inches of wing area. It is for .45 to .53 engines. The Sukhoi Su-31M won the unlimited world aerobatic championship in 2001, 2003, and 2007. The plans are CAD plans with full size templates of all the parts. The kit includes the landing gear and canopy. The kit does not include the control system hardware. This airplane has a 17 ½% thick airfoil. The kit is available with a different horizontal tail for serious scale competition. The selling price for the first kits has not yet been established as I am waiting for the quote on the laser cutting. I am in the process of making the mold for vacuum forming the large canopy.