MMSI 366600860 · Call sign WCH9146
Not yet on Master's MateTHE ZACK ATTACK flies the American flag — a boat. Look for MMSI 366600860, call sign WCH9146. Claim THE ZACK ATTACK 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 THE ZACK ATTACK on the map. It hands you the full bridge:
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