FlowStern

FlowStern counteracts turbulence and creation of stern wave behind the vessel over a broad speed range (from very slow all the way up to planning speeds).

The aft part of the hull guides water upward close to the waterline (like a displacement hull) where the aft foil is redirecting the upwardly directed water-flow to a horizontal direction, thereby preventing pressure differences between the water mass behind the vessel and the surrounding water mass. Further, the aft foil is preventing a stern down trim as the speed of the vessel increases.