MMSI 368410210 · Call sign WDQ2705
Not yet on Master's MateBig Sky is an American vessel. She's on record as MMSI 368410210, call sign WDQ2705. There's a place for Big Sky 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 Big Sky on the map. It hands you the full bridge:
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