Battle fish—not other boats. Track other vessels with AIS technology and take the risk and guesswork out of navigating high-traffic channels or low-visibility seas. All Humminbird ethernet-equipped models are compatible with 3rd party AIS systems and will display key information transmitted by other AIS-equipped vessels in VHF range of your boat. And if you choose, other vessels will be able to view the same information about you. See and be seen.