MMSI 366592230 · Call sign WCG9562
Not yet on Master's MateARCTIC SUN flies the American flag — a boat. She's on record as MMSI 366592230, call sign WCG9562. It's free to add ARCTIC SUN to the Master's Mate Safety Initiative Network — like AAA for the ocean, run by the cruisers who use it.
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 ARCTIC SUN on the map. It hands you the full bridge:
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