MMSI 367444060 · Call sign WDF3793
Not yet on Master's MateThors Hammer flies the American flag — a 35.6-metre commercial trawler. She carries a 8.8 m beam and a 2.4-metre draft. On AIS she shows as MMSI 367444060, call sign WDF3793. Sign Thors Hammer up free to the Master's Mate Safety Initiative Network and join a fleet that looks after its own.
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 Thors Hammer on the map. It hands you the full bridge:
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