MMSI 367450870 · Call sign WDF4353
Not yet on Master's MateJoyMaker is a vessel listed on the the United States registry. She's on record as MMSI 367450870, call sign WDF4353. Claim JoyMaker 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 JoyMaker on the map. It hands you the full bridge:
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