OPTIMAL FUNCTIONALITY BY LOW SPEED AND MINIMUM WATER RESISTANCE AT HIGH SPEED 

To avoid lateral pressure on the lower engine parts during high speed of the boat, the Course-Keeper is making use of a patented coil construction to lift the blades towards the surface.

The used patented coil spring construction will automatically move the Course-Keeper back towards the optimal steering position after the speed of the boat will be reduced.

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Detail: Coilspring construction to lower the blades at low speed towards the steering position

To be able to adjust the coil resistance individually on the specific needs of each boat, it is possible to reposition the coil towards prefabricated holes in the blade to postpone or accelerate the lifting point of the Course-Keeper

Course Keeper • stabiliteit boot • manoeuvreren met boot • koersstabiliteit