Marine AIS

Marine AIS, an acronym for Marine Automatic Information System, is ship collision avoidance technology, which has been required on large commercial ships since 2002, that has finally trickled down to recreational boaters. Automatic Information System (AIS) is similar in function to the mandatory collision avoidance system carried on airliners. Simply

Navico NAIS-300 Review

The Navico NAIS-300 is a full class-B marine AIS transceiver designed to display data on a compatible chartplotter, dedicated display, or on a PC with compatible software. The NAIS-300 is housed in a waterproof plastic 5.1-inch by 8.2-inch by 2.5-inch black box (actually grey) that weighs just over 21 ounces.