Aeronca Champion has a 24" wingspan. Series 300 scale Private Planes kits feature precison laser cut balsa parts, scale plastic wheels, full set of decals, vacuum formed plastic parts and all the accessories needed to complete the fully detailed model. Fly with included rubber power motor or convert to electric or gas engine. Guillow's - your one source for model plane kits since 1926. Contains complete instructions for building either to fly or for static display. Made in the USA.