The NAIS-300 is a Class B Transponder that’s purpose is to transmit the position and other information about your vessel, to other AIS equipped vessels. It is housed in a rugged waterproof enclosure to withstand the rigors of the marine environment.

The NAIS-300 uses a sophisticated automatic digital time sharing technology which enables the exchange of static information like; MMSI (Maritime Mobile Service Identifier) Number, Vessel’s Name, Call Sign and Type. Also dynamic data like; Position, Course, Distance and more, from ship to ship, and from ship to shore based traffic stations. When connected to a compatible chart plotter, it will provide a representation of the position and movements of all AIS equipped vessels within VHF range

The advantages of the NAIS-300 are:

Increased awareness of the current shipping situation within your VHF range through the exchange of data between vessels.

Improving traffic management in busy shipping lanes through exchanging information between vessels and shore based traffic stations.

Reporting information automatically in shipping areas where it is mandatory