If it says Executive models, then its not an IkonWest kit. Executive models made very few kits, several cubs and Cessna's, Their best one was the Monocoupe 90A 1/4 scale. all parts were machine cut and sanded. Very high quality! Next best thing to laser cut. You ever see one , you wont forget it! The plans, instructions,and photo pack is all I have left of the one I had. They were a "cottage" manufacture in the 70's/80's and their kits were of high quality, their numbers were small!