Features September 2013 Issue

Comparing Class B AIS Transceivers

Icom vs. Vesper: Which AIS-B transponder is best for cruisers?

The popularity of Automatic Identification Systems (AIS) has grown exponentially in recent years. Lower costs have played a big hand in this; however, the primary driver remains boat owners looking to increase safety. Our latest evaluation compared Class B transceivers from two key players in the AIS market. From Icom, we tested the MA-500TR. New Zealand-based Vesper Marine submitted its WatchMate 850 for testing. We rated the products on AIS functions, control capabilities, user-interface, filtering capability, display quality, and screen visibility.

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