Kelly KC40

Model 40 is now only a concept of ultra-light high-speed sailing yachts, the details of which we know very little. Boat project weighs 4.5 tons — incredibly small for a 40-tucovica. To improve stability, the designers propose to use water ballast — storage tanks provided a capacity of 750 liters on each side. Striking power boats — nearly 25 square feet per ton of displacement. To control this projectile will need a very experienced crew with strong nerves.