Ultimate Biplane .40 Size Kit 

The Great Planes Ultimate 40 Bipe is Capable of Outrageous Stunts, But Also Shows a Docile Side a Sport Pilot Can Enjoy. FEATURES: Constructed of die-cut balsa and plywood Plug-in struts and pre-bent aluminum cabanes Fully-symmetrical airfoil, removable wings ABS cowl and wheel pants are precision-formed for scale appearance INCLUDES: Aluminum landing gear, clear canopy, ABS cowl and wheel pants, adjustable nylon engine mount, hardware package, rolled plans, instructions, and all balsa and plywood to build the kit. SPECS: Wingspan: 43.375" Wing Area: 742 sq in Length: 47.75" Wing Loading: 17-20 oz/sq ft Weight: 5.5-6.5 lbs CG: 2-3/8" back on lower wing with model suspended inverted Throws: Elev 5/8" hi 7/16" low Rudder 1-1/14" Aileron 1/4" hi 3/16" low