FLYING CATAMARAN two-hull boat, light weight and little ballast, which requires a lot of attention in its navigation due to lack of stability, but which allows higher speeds than monohulls. When reaching a certain speed, similar to an airplane in the air, the force perpendicular to the forward direction pushes the body upwards and allows it to rise while sailing. Basically, the spoiler submerged in water behaves like a wing in the air.
