This is a Great Planes 33% scale model of the famous Pitts Special aerobatic biplane. It was built from an ARF kit although not by me. Power is an OS 1.60 and is controlled by JR equipment. The quality of the kit is top of the line for an ARF and it should be a great flier. Wingspan is 68.5 on top, 64.3 on the bottom with a length of 70 inches. Weight is around 14 lbs with a servo on each control surface.