ORIGINAL: matt13
I had my first look at the ARF KAOS last year and noticed that it is larger and with a slightly thicker wing section. It seemed to fly just as well. Looks like an in between size of the original 40 and the 60 models. Matt
I believe the Tower Kaos 40 ARF is modeled after the old Tower Kaos 40 kit. The Tower Kaos kit has a wingspan of 55” and wing area of 566 sq in. They made it larger than the original Bridi kit stretching it into a small 60 size aircraft. The kits I have also include the plywood frame parts used to build an Ultra Sport so apparently the Ultra Sport was based on the Kaos.