Two of our locals are now flying Senior Cadets with the OS 15GT and it proving to be a fine combination. I have one Cadet that I call the Catalina Cadet it is a float plane set up for cross country flights that carries one gallon of fuel. Its original engine was the OS 95Ax and later I downsized to a OS .65AX both two strokes but based upon the performance of those two OS 15cc gassers the fellows are using I now have one also to but the installation has not been done yet.


My working Senior Cadet that I use primarily for primary training I use an OS .35AX two stroke, yes less than recommended size but if anyone ever tells you that is too small then they are just ignorant of the combo and blowing wind. That is with either the kit version or the Sig Arf versions. The Nitro Planes clones are far to heavy being typically four pounds heavier that the Sig kit or ARf.

John