Dutch Aluminium Motor Yacht Design at its Best. Form Follows Function | when seakeeping ability, strength and performance come together, the result is a passage maker of timeless design. This passage maker is the ultimate platform for engaging any ocean, sea or inland waterway. Korvets are engineered to be durable, fuel-efficient and easy to maintain. At the same time they posses superior seakeeping abilities for safe travel under all weather conditions and climates.