MMSI 366674330 · Call sign WCR3110
Not yet on Master's MateMARVALOUS is an American vessel. On AIS she shows as MMSI 366674330, call sign WCR3110. Give MARVALOUS the backing of the Master's Mate Safety Initiative Network — free, and a fleet that has her back.
Your free claim unlocks the most powerful cruising platform ever built — anchor watch, worldwide charts, live AIS, weather routing, and a network of cruisers watching each other’s backs.
Claim this boat — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Joining the Safety Initiative Network doesn't just put MARVALOUS on the map. It hands you the full bridge:
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