Free shipping on eligible orders $299+ · Certain exclusions apply · Call 917-540-6070

Free shipping $299+ · Exclusions apply

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Name: Urban Supply Inc
Address: 1923 McDonald Avenue, Brooklyn, NY, 11223, US
Telephone: +1-917-540-6070
Price range: $$-$$$$

October 26, 2026

Class A vs Class B AIS: Which AIS Transponder Do You Need?
Class A or Class B, 2W or 5W, transceiver or receiver: how to choose the right AIS for your boat.
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Class A vs Class B AIS: Which AIS Transponder Do You Need?