Rotorswing Holland manufactures and installs electric roll damping systems for yachts and purpose vessels.- Fins & Rotors Stabilizers- 100 % Electric- Fuel Efficient- Retractable- Silent Operation- Superior Performance- Rotor Stabilizers significantly better roll damping at low speeds- Rotors based on Magnus effect- Fin Stabilizers significantly better roll damping at high speeds- Roll damping at anchor both Fins & Rotors- Patented RAKE system to minimize dragRotorSwing Stabilizers are available for all kinds of yachts and purpose vessels.