MMSI 366896110 · Call sign WDB4223
Not yet on Master's MateINSSA is an American private vessel — 13.2 metres overall. She has a 4.3-metre beam and a draft measuring 2.2 metres. On AIS she shows as MMSI 366896110, call sign WDB4223. Sign INSSA up free to the Master's Mate Safety Initiative Network and join a fleet that looks after its own.
Anchor alarms that wake you, a live camera at the dock, and weather you can trust before every run.
Look after her — claim free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Joining the Safety Initiative Network doesn't just put INSSA on the map. It hands you the full bridge:
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