Includes: Guillow's # 302 Cessna 170; #307 Piper Cherokee 140; # 308 Beechcraft Musketeer; #309 Cessna 150. These 4 classic general aviation balsa wood model airplanes by Guillow's feature laser-cut balsa parts and 24" wingspans. Approximate scale is 1/24. Kits come with rubber band power, but can be easily converted to gas or electric. Big savings over individually purchased. Made in the USA. We are proud to be an authorized Guillow’s Dealer, producing quality balsa wood toy airplanes in the USA since 1926.