[John] still plans to make several improvements, with a full safety cage around the propeller being at ... Even the small scale are boats are a fun RC project which can be built from only junk ...

Excellent idea! New Invention Transmission Belt System Propeller Steering For Water Bike Boat The V-6 engine used to be the ...

Typically in the RC community, radio control boats rely on small nitro engines or electric motors to get around. Fitted with traditional propellers, they’re capable of great speed and performance.