When was the last time you saw a Sterling Space Kaydet Jr. Have you ever seen a Sterling Space Kaydet Jr.? It was designed by Matt Kania, it was kit S4. This is a laser cut kit for the Space Kaydet Jr. The plans are CAD plans with all parts full size. The airplane is for modern beam mount .049 to .061 engines. It has a 23.6” wingspan and 148 square inches of wing area. I will sell the first kits for $70.00 postpaid in the continental US.