While working at Sig, I toyed with the idea of merging my .09 concepts with the legendary Kadet series that really put Sig on the map. The idea never progressed beyond this sketch. It would have been red and black to fit in with the Kadet line, and the name was a home run from a marketing standpoint. Notice, by this time I was learning the value of having throttle control, so it's listed as an option. In those days, radio gear was relatively large and heavy, so every extra servo was a significant addition to a small model like this.