v3 CCW Propeller 9x4.5 for electric RC plane

thingiverse

Here is my first attempt at spinning a RC propeller with a 9x4.5 CCW design, version 3. I've made significant improvements over the previous version 2, including a more aerodynamic airfoil shape and a slightly downward angled edge to reduce drag. As we speak, I'm printing this new design, eager to see how it performs tomorrow morning.