Hi Rob, thank you very much for the explanations. It would be nice to see some of these optimisations in detail. Unfortunately, none of the links...
If I look at the videos eg. of "Blind Date" and "Rare Bird" , the boats sail very very wet, especially when the rudder head is submerged in the...
Nice picture, but I still don't see a sensible replacement for steering or the rudder system, which causes problems in all boats of this type.
Have a look at a Brazil boatbuilder: http://www.multicascos.com/ He produces motor catamarans for tourism, and also some sailing catamarans,...
Hi all, want only comment, that I made the design of FUTURE 10 and 12 about 20 years ago. Nothing really new since then happened ;) Othmar
Proa sailing Newest video from 2011 of Russ Browns nearly 20 years old proa "Jzerro" http://www.youtube.com/embed/HevgDyupZeY. High speed in...
The main function of corrugated paper is to make easier pull out the PVC pipe. Otherwise the friction may to high to do it. The last kernel was...
Hi, I build last autumn a fiber glass mast in three pieces. As base I used a standard PVC water pipe 2,5 m length. I built a device for turning...
Hi Fanie, may you are sailing in rough areas, where steep sea are regular and dinosaurs climb the beaches in lonesome bays :confused: I...
Hi friends, thanks for your comments to my "flatcat"-idea. @catsketcher/robherc - The bridge deck clearance is low, I know. But the boat...
Flatcat Hi Folks, I want to show you my concept of a cruiser catamaran, which is especially useful for elderly people and live aboards. It is...
Vaka inside
Sailing on the green
Flying the ama
First assembled
Hulls ready
First trial with a crew of two
Ama ready
P5 in action
