MMSI 366425680 · Call sign WBS8903
Not yet on Master's MateZACHARY T. is an American craft. On AIS she shows as MMSI 366425680, call sign WBS8903. The Master's Mate Safety Initiative Network welcomes ZACHARY T. — free to join, cruiser-run, and always on watch.
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 ZACHARY T. on the map. It hands you the full bridge:
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