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.
Passenger
POLSTJARNAN
MMSI 265552070 · Call sign SFYE
Not yet on Master's MateType
Passenger
Flag
SWELength
33 m
Beam
9 m
Draft
3.4 m
Call sign
SFYE
IMO
7626346
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
14
On the Swedish registry, POLSTJARNAN is a 33-metre passenger ferry. Her hull carries a beam of 9 m and a draft of 3.4 m. She broadcasts as MMSI 265552070, call sign SFYE, IMO 7626346. POLSTJARNAN can be part of the Master's Mate Safety Initiative Network at no cost — a community watch that never sleeps.
Free forever · No credit card · for passenger & charter operators
Keep every soul aboard POLSTJARNAN safe.
Distress alerting, live AIS, onboard monitoring and weather routing — the safety stack for boats that carry people.
Switch on the safety stack — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Live AIS position · Jun 9, 2026 16:31 UTC
Position
60.3366° N, 18.4621° E
Status
Moored
Speed
0.0 kn
Course
168°
Sailing 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.
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The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put POLSTJARNAN on the map. It hands you the full bridge:
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
Live AIS & Traffic
See every vessel around you in real time. Closest-approach warnings before they matter.
Systems Monitoring
Batteries, bilge, tanks, Victron & NMEA 2000 telemetry — your whole boat on one dashboard.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
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 POLSTJARNAN and switch it all on
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About POLSTJARNAN
What kind of vessel is POLSTJARNAN?
POLSTJARNAN is a Passenger flagged to Sweden.
Where was POLSTJARNAN last seen?
POLSTJARNAN was last reported in the Baltic Sea in Jun 2026 on public AIS.
What is POLSTJARNAN's MMSI?
POLSTJARNAN's MMSI is 265552070. Call sign SFYE. IMO 7626346.
How big is POLSTJARNAN?
POLSTJARNAN is about 33 m long, 9 m on the beam, drawing 3.4 m.
Is POLSTJARNAN on the Master's Mate Safety Initiative Network?
Not yet. If POLSTJARNAN is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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