The Squirrel is the easiest-to-build model airplane in its class (as you can see by the parts in the photo). After some more research it has been determined that only one winglet is needed. So that drops the parts list (and steps) down by one. It also makes the airplane look very different. Another big advantage is that it becomes a Squirrel Stacker. In the photo above you can see that I have managed to get 9 Squirrels into a box that is small enough to fit in my motorcycle trunk!

If anybody has any feedback on which side the winglet should be on, please drop us a line. We’ve flown a few prototypes with the winglet on the left and that seems to be working well.