United States of America · last seen 27°N 83°W · Jun 2026 · MMSI 368404130 · Call sign WDQ2036
Not yet on Master's Mate7 SEAS OF WILLIAMS is a vessel under the American flag. She broadcasts as MMSI 368404130, call sign WDQ2036. There's a place for 7 SEAS OF WILLIAMS on the Master's Mate Safety Initiative Network — free, community-driven, like AAA for the ocean.
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 7 SEAS OF WILLIAMS on the map. It hands you the full bridge:
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