20" Wingspan Piper Cherokee 140 Wooden Kit from Guillow's. Fast, maneuverable, with a modern low wing and "total handling ease", the all metal Piper Cherokee 140 has been a common sight airports all over the country. More than just a point to point means of transportation, the 140 is licensed for spins, lazy 8’s and chandelles characteristics which made the world famous Piper Cub the leading sport plane of its era. Last but not least, the 140 seats up to 4 adult passengers in relative comfort. Wing Span: 20". Ages 10+.