Fabricating a Scale Prop/Spinner

For scale competition we often need to build a scale non-flying prop for static judging. It is perfectly legal to switch to a better performing prop for the flying portion of the competition. Here is the process used to make a scale prop for my Jerry Bates P-51A Mustang. First, save those broken prop blades; they may come in handy later. 1. Here is the front end of the P-51A identified by the air intake...