MMSI 367303730 · Call sign WDD8863
Not yet on Master's MateRubicon is a craft, flagged in the United States. Her registration reads MMSI 367303730, call sign WDD8863. Give Rubicon 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 Rubicon on the map. It hands you the full bridge:
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