MMSI 366938470 · Call sign WDB7216
Not yet on Master's MateAntares flies the American flag — a 12.3-metre fishing vessel. She's built with a beam measuring 4.5 metres and a 2.6 m draft. On AIS she appears as MMSI 366938470, call sign WDB7216. It's free to add Antares to the Master's Mate Safety Initiative Network — like AAA for the ocean, run by the cruisers who use it.
Live AIS traffic, weather you can plan around, engine & systems telemetry, and a distress mesh that reaches nearby boats.
Keep the fleet in sight — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Joining the Safety Initiative Network doesn't just put Antares on the map. It hands you the full bridge:
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