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.
Fishing
POLARBJORN
MMSI 220336000 · Call sign XP2111
Not yet on Master's MateType
Fishing
Flag
DNKLength
15 m
Beam
5 m
Call sign
XP2111
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
60
POLARBJORN, a commercial fishing boat wearing Danish colours, measures 15 metres on deck. Below, she has 5 metres in the beam. Her registration reads MMSI 220336000, call sign XP2111. Out where help is far away, POLARBJORN has the free Master's Mate Safety Initiative Network — and a fleet that answers.
Free forever · No credit card · for working captains
Know where the fleet is. Get POLARBJORN home safe.
Live AIS traffic, weather you can plan around, engine & systems telemetry, and a distress mesh that reaches nearby boats.
Keep the fleet in sight — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Last known position · Jun 3, 2026
Position
56.2481° N, 12.2848° E
Fishing the Baltic Sea? You're never out there alone.
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Joining the Safety Initiative Network doesn't just put POLARBJORN on the map. It hands you the full bridge:
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.
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.
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.
Onboard Cameras
Watch your boat from anywhere — live feeds and 24h recording, straight from your gateway.
Hail Any Captain
A verified captains directory + direct hailing. Reach the boat next to you, or across the bay.
Claim POLARBJORN and switch it all on
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About POLARBJORN
What kind of vessel is POLARBJORN?
POLARBJORN is a Fishing flagged to Denmark.
Where was POLARBJORN last seen?
POLARBJORN was last reported in the Baltic Sea in Jun 2026 on public AIS.
What is POLARBJORN's MMSI?
POLARBJORN's MMSI is 220336000. Call sign XP2111.
How big is POLARBJORN?
POLARBJORN is about 15 m long, 5 m on the beam.
Is POLARBJORN on the Master's Mate Safety Initiative Network?
Not yet. If POLARBJORN is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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