MMSI 367742650 · Call sign WDI8839
Not yet on Master's MateMartushoff is an American commercial trawler — 10.4 metres overall. Martushoff has a beam of 3.4 m and a 1.9 m draft. On the registers she's MMSI 367742650, call sign WDI8839. It's free to add Martushoff 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 Martushoff on the map. It hands you the full bridge:
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