The floats (2) are arranged to be largely or wholly out of the water when the vessel is loaded, and each float supports a foil (5) designed to be in the water, as well as a system for adjusting the lift thereof.

The system is controlled from a central unit which senses vessel motion so that the lift of each submerged foil counters any rolling motion.

With a 80 tons displacement, she will be operated by two crew members.

With a 80 tons displacement, she will be operated by two crew members.

(ii) services involving a laden journey from a place of departure to a place of destination followed by an empty journey to the vehicle's place of departure;