Discover how to build a powerful ducted propeller using a washing machine motor in this easy-to-follow video. Watch as each step of the process is demonstrated, from removing and modifying the ...

He built a wooden frame, fixed the big Rimfire 50CC outrunner motor and prop to it, slapped on a battery pack and ESC, and zip-tied it all on to the carcass of an old backpack. Remote control in ...

you’ll probably want to know the efficiency of your motor and prop setup. That’s the idea behind [Michal]’s Automated RC Motor Efficiency Tester, his entry to the 2016 Hackaday Prize.

Hartzell Propeller has received a supplemental type certificate (STC) for its new three-bladed Carbon Voyager prop for ...

Hartzell Propeller Carbon Voyager Carbon Voyager represents the next evolution of Hartzell's purpose-built propellers for Ces ...