oldmulti

Day before yesterday we kited the cargo proa to Leleuvia and back, round trip of 28 miles. First and last parts under ePropulsion 6...

Many years ago a company I worked for received an order for a 20' x 8' power cat with 2 x 200hp Mercury two strokes for commercial...

Small trimarans with ski-like planning floats are rare, Samba is not conventional, but it claims to be a narrow skiff with wide hiking...

The following is a link on how to build a FAO grass roots L7 style trimaran...

This is a quick reminder of composite cored (fiberglass sandwich) construction “strength” characteristics. In composite construction the...

The L7 trimaran was designed and produced by Michael Leneman (now deceased) from Multi Marine. The tri has been featured before and is...

It baffles me as to why people want to put so much horsepower on the back ends of their boats. I saw a video yesterday of a large...

This is a little primer for those who have purchased plans for EG a power catamaran that has a maximum of 2 x 200 HP outboards on the...

If there is one thing that really annoys me in boatbuilding is sanding and fairing to get that really good finish. As Jim Brown of...

Co-founders Dan Hook and Rich Daltry of RAD Propulsion of Southampton England, developed an electric outboard company that started by...

French company SeaBubbles has a fully-enclosed Bubble battery-electric hydrofoil water taxi. The initial taxi’s ran on the Siene and...

This is a specialist item that is 25 years old but is very educational. The F27 beam laminate schedules. Modern Farrier beams are a...

There is a Canadian who wanted to travel the inland waterways of Canada. A great part of the world. He started out with a narrow...

Had to use Sail Kote to manage to hoist the largest of the mains I have. The rudder system is ready and the self tacking jib track in...

The Nautitech 41 Type S takes the same place in the lineup as the Nautitech 40 Open, it actually bears very little resemblance to it...