Steam Engine (Rookie)

grabcad

Absolutely, please don't fly that prop, as much as it might work flawlessly. It's alarmingly too heavy when compared to its 2-blade counterpart, which could render it nearly silent - the ultimate tool for stealthy approaches! Unfortunately, it hasn't been fully optimized with wooden construction in mind, nor is it designed specifically with fatigue considerations, making it less reliable for demanding conditions. What's more, the airfoil used here is proprietary, so feel free to reverse-engineer it if you like, and I urge everyone to prioritize safe flying practices above all else!