Other · last seen 51°N 3°E · Jun 2026 · MMSI 253731000 · Call sign LXZS
Not yet on Master's MateGEOSURVEYOR XVIII is a 20-metre craft. Below, she has a 8-metre beam and a draft measuring 1.5 metres. On AIS she appears as MMSI 253731000, call sign LXZS. GEOSURVEYOR XVIII 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 GEOSURVEYOR XVIII on the map. It hands you the full bridge:
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