This is a beautiful, highly detailed, Piper Cherokee 140 balsa wood kit from Guillow's. This highly detailed kit features, the ability to build as a rubber powered free flight kit (included) or use a .020 engine for fueled free flight (not included), electrically powered (not-included), die-cut balsa parts, nose cowl, plastic wheels, clear acetate for windows, nose cowl, firewall, tissue covering, and with a 24" wingspan and detailed pictorial instructions this kit will be a joy to assemble and display.