MMSI 366596360 · Call sign WCH5112
Not yet on Master's MateRegistered in the United States, PATTI JOE is a craft. On AIS she shows as MMSI 366596360, call sign WCH5112. Claim PATTI JOE free on the Master's Mate Safety Initiative Network and let nearby cruisers have 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 PATTI JOE on the map. It hands you the full bridge:
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