MMSI 261182561 · Call sign SR2561
Not yet on Master's MateOut of Poland, MAMUT is a 22-metre vessel. She's built with a beam measuring 8 metres and a 1-metre draft. Her papers read MMSI 261182561, call sign SR2561. MAMUT is invited to the free Master's Mate Safety Initiative Network, where cruisers keep each other safe.
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 MAMUT on the map. It hands you the full bridge:
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