MMSI 368423410 · Call sign WDQ4202
Not yet on Master's MateCOWABUNGA is an American vessel. On AIS she appears as MMSI 368423410, call sign WDQ4202. Give COWABUNGA the backing of the Master's Mate Safety Initiative Network — free, and a fleet that has 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 COWABUNGA on the map. It hands you the full bridge:
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