Collection: AIS only

AIS: see and be seen, safety first

The AIS (Automatic Identification System) has become an indispensable tool for safety at sea. At Skysat, drawing on our offshore racing experience, we know that the reliability and accuracy of AIS data are critical. Here you will find a rigorous selection of AIS transmitters, receivers, and transponders, along with advice for optimal integration into your navigation system.

Choosing your AIS transmitter or receiver

The choice between a simple receiver, a transmitter, or an AIS transponder depends on your needs and your sailing program. A receiver lets you monitor surrounding maritime traffic, while a transmitter makes your vessel visible to other equipped ships. A transponder combines both functions.

• AIS receiver: Ideal for small craft wanting to monitor maritime traffic.
• AIS Class B transmitter: Allows your vessel to be identified by others, with limited transmit power.
• AIS Class A transponder: Mandatory for commercial vessels, offers superior transmit range and priority.
• AIS antenna splitter: Allows sharing an existing VHF antenna between the VHF radio and AIS.

AIS integration and compatibility

Integrating AIS into your navigation system is essential to fully exploit its capabilities. It is important to check compatibility with your chartplotter, radar, and navigation software. The NMEA 2000 protocol facilitates integration, but proper configuration is often required.

• NMEA 0183 and NMEA 2000: Communication protocols for AIS data exchange.
• Chartplotter compatibility: Verify that your display supports AIS data.
• Dedicated GPS antennas: Recommended for optimal AIS position accuracy.
• MMSI configuration: Essential for your vessel’s identification.

💡 Skysat tip

AIS is a valuable safety tool, but it does not replace careful visual and radar watch. Ensure you understand the limitations of AIS technology and always navigate with caution.