MMSI 366658180 · Call sign WCM9160
Not yet on Master's MateTYSDAL is a vessel, under the American flag. On AIS she appears as MMSI 366658180, call sign WCM9160. Claim TYSDAL 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 TYSDAL on the map. It hands you the full bridge:
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