Do we know what width a yardstick is? It calls for one (or was it 2) to be the spar for the wing. It gives no indication how wide one is, as this sets the thickness if the wing.
It also shows everything inside the fuse to be mounted to another one, so that most if the radio gear is easily removable/transferable to another model. Good idea.
It also shows everything inside the fuse to be mounted to another one, so that most if the radio gear is easily removable/transferable to another model. Good idea.
Everyone knows that REAL ENGINES are used by REAL men. Eklectic motors are best left for use in toothbrushes and other unnecessary things.