Frank Mazzante's kick-up rudder
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Rudder up 7.8 MB -
OW hull and rudder 23.9 kB
This rudder is adopted by Open Waterbike 'Prototype one', and allows good maneouverability, easy control, reliability, low drag, and 'shallow water' starts.
The shape is also stylish enough, you can see it was designed in Italy ;-)
You can download the shape drawing here.
Rudder and steering system is available from Lamar.
Our boat is faster than mine