The Piper Cub is the most popular general aviation airplane of all time. With ailerons, it will do things never even dreamed of by Mr. Piper's designers. The Simple Cub can be built with or without ailerons. So, if you want an airplane that is long on fun and short on frustration, go with the Simple series.When powered by a 1/2A sized engine such as the Thunder Tiger GP-07, the airplane will deliver great performance that is not limited by the airplane's small size and will surprise the pilot as well as the spectators. A great little airplane that will provide startling performance within the confines of the smallest of flying fields; most schoolyards provide enough room to fly these economical yet great looking airplanes.