MMSI 366632380 · Call sign WCL7564
Not yet on Master's MateJIM BILLY JOHN is an American boat. Find her under MMSI 366632380, call sign WCL7564. The Master's Mate Safety Initiative Network welcomes JIM BILLY JOHN — free to join, cruiser-run, and always on watch.
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 JIM BILLY JOHN on the map. It hands you the full bridge:
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