MMSI 257632500 · Call sign LK3114
Not yet on Master's MateJOHN W flies the Norwegian flag — a 15-metre working fishing boat. She's built with a beam of 5 m. On the registers she's MMSI 257632500, call sign LK3114. It's free to add JOHN W 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 JOHN W on the map. It hands you the full bridge:
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