Navis - is reliable and affordable vessel traffic management system that is certified by Russian and international classification societies. The flexible system architecture makes it easy to install autopilots on ships of different types, from yachts and ships small displacement to large-tonnage cargo ships and tankers. Restrictions on the type, length and tonnage of the ship there except that autopilots Navis can be effectively used for restlessness courts. Autopilots supports all standard steering gear control interfaces and have a wide variety of control modes in the basic configuration, including sailing ships.