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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.
Law Enforcement
POLIS 139 9980
MMSI 265757140 · Call sign 7SA2710
Not yet on Master's MateType
Law Enforcement
Flag
SWELength
13 m
Beam
4 m
Draft
1 m
Call sign
7SA2710
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
81
POLIS 139 9980, a Swedish craft, measures 13 metres on deck. Her hull carries 4 metres in the beam and a draft of 1 m. She's on record as MMSI 265757140, call sign 7SA2710. Bring POLIS 139 9980 aboard the Master's Mate Safety Initiative Network — free, and every captain on it has the others' backs.
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Is POLIS 139 9980 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.
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Live AIS position · Jun 9, 2026 21:59 UTC
Position
59.3184° N, 18.1615° E
Speed
0.0 kn
Course
360°
Destination
PATROLING
Crossing the Baltic Sea? You're never out there alone.
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Joining the Safety Initiative Network doesn't just put POLIS 139 9980 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 9980 and switch it all on
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About POLIS 139 9980
What kind of vessel is POLIS 139 9980?
POLIS 139 9980 is a Law Enforcement flagged to Sweden.
Where was POLIS 139 9980 last seen?
POLIS 139 9980 was last reported in the Baltic Sea in Jun 2026 on public AIS.
What is POLIS 139 9980's MMSI?
POLIS 139 9980's MMSI is 265757140. Call sign 7SA2710.
How big is POLIS 139 9980?
POLIS 139 9980 is about 13 m long, 4 m on the beam, drawing 1 m.
Is POLIS 139 9980 on the Master's Mate Safety Initiative Network?
Not yet. If POLIS 139 9980 is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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