Yerseke Water Sportservice has bought a RotorSwing roll damping system to be fitted on a composite yacht. The system is for a 15 metre semi-displacement seagoing yacht with bilge keels. As the bilge keels do not provide sufficient stability at sea, the owner of the yacht has opted to install a RotorSwing RS 140/1250 roll damping system. The client has ordered the system to be fitted so that the rotors can also be completely rotated forward during craning and jacking.