last seen 51°N 3°E · Jun 2026 · MMSI 205504170
Not yet on Master's MateJEAN III is a vessel. On AIS she appears as MMSI 205504170. Claim JEAN III 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 JEAN III on the map. It hands you the full bridge:
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