ORIGINAL: Gray Beard
By the way, they are the Bridi Kaos, Tower just got the rights to have them made, Tower used to even sell the 60 size and the 40 in kit form. Just a point of intrest.
Actually, while Joe Bridi designed the Kaos in the early 1970's, the entire Bridi kit line was sold to Great Planes in the 1980's. The Bridi Kaos became the Great Planes Kaos 60. The current Tower Kaos is an ARF version similar to the Super Kaos 40, which was a later design than the Kaos, but also by Joe Bridi before he sold out to GreatPlanes.