MMSI 366688980 · Call sign WCT5289
Not yet on Master's MateFlying the American flag, T. A. S. is a vessel. Officially she's MMSI 366688980, call sign WCT5289. Join T. A. S. to the Master's Mate Safety Initiative Network — free, and built by cruisers for cruisers.
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 T. A. S. on the map. It hands you the full bridge:
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