MMSI 366564760 · Call sign WCE4130
Not yet on Master's MateSIBONEY D C is an American craft. She's listed under MMSI 366564760, call sign WCE4130. Bring SIBONEY D C aboard the Master's Mate Safety Initiative Network — free, and every captain on it has the others' backs.
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 SIBONEY D C on the map. It hands you the full bridge:
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