U.S. Official No. 528320
Not yet on Master's MateLIISA S flies the American flag — a 7.6-metre commercial fishing boat. Her hull carries a beam measuring 2.8 metres and a draft of 1.1 m. Her papers read U.S. official number 528320. It's free to add LIISA S 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 LIISA S on the map. It hands you the full bridge:
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