Master's MateSafety Initiative Network
The Master's Mate Safety Initiative Network (MMSIn) — like AAA for the ocean, but free & community-driven. Cruisers keeping each other safe: anchor-drag & distress alerts, a verified captains directory, and a watch network that has your back.
Vessel
POLIS 139 9910
Sweden · last seen 59°N 18°E · Jun 2026 · MMSI 265074650
Not yet on Master's MateFlag
SWEFirst reported
Jun 2026
Last reported
Jun 2026
AIS reports
22
Hailing from Sweden, POLIS 139 9910 is a boat. On AIS she appears as MMSI 265074650. Add POLIS 139 9910 to the Master's Mate Safety Initiative Network — free to join, and the fleet keeps an eye out for each other.
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Is POLIS 139 9910 your boat?
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
Last known position · Jun 3, 2026
Position
59.3185° N, 18.1617° E
Crossing the Baltic Sea? You're never out there alone.
Thousands of cruisers on the Master's Mate Network — ready to help the moment something goes wrong.
Free with your claim
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put POLIS 139 9910 on the map. It hands you the full bridge:
Anchor Watch
GPS-precise drag alarms that actually wake you — and your whole crew. Sleep through the night.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
Live AIS & Traffic
See every vessel around you in real time. Closest-approach warnings before they matter.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
Onboard Cameras
Watch your boat from anywhere — live feeds and 24h recording, straight from your gateway.
Systems Monitoring
Batteries, bilge, tanks, Victron & NMEA 2000 telemetry — your whole boat on one dashboard.
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
Hail Any Captain
A verified captains directory + direct hailing. Reach the boat next to you, or across the bay.
Claim POLIS 139 9910 and switch it all on
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About POLIS 139 9910
What kind of vessel is POLIS 139 9910?
POLIS 139 9910 is a vessel flagged to Sweden.
Where was POLIS 139 9910 last seen?
POLIS 139 9910 was last reported in the Baltic Sea in Jun 2026 on public AIS.
What is POLIS 139 9910's MMSI?
POLIS 139 9910's MMSI is 265074650.
Is POLIS 139 9910 on the Master's Mate Safety Initiative Network?
Not yet. If POLIS 139 9910 is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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