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.
Tug
POLARIS
MMSI 244076639 · Call sign PE4982
Not yet on Master's MateType
Tug
Flag
NLDLength
20 m
Beam
5 m
Draft
1.8 m
Call sign
PE4982
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
85
POLARIS, a working tug hailing from the Netherlands, measures 20 metres on deck. POLARIS has a beam of 5 m and a 1.8-metre draft. Officially she's MMSI 244076639, call sign PE4982. POLARIS can join the Master's Mate Safety Initiative Network for free: think of it as a watch network that has every boat's back.
Free forever · No credit card · for working boats
Built for boats that work — like POLARIS.
Engine & systems telemetry, live AIS, weather and distress alerting for the vessels that earn their keep.
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Live AIS position · Jun 9, 2026 13:59 UTC
Position
51.8017° N, 4.8741° E
Status
Under way (engine)
Speed
0.0 kn
Course
360°
Destination
WKD
Working the North Sea? You're never out there alone.
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The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put POLARIS on the map. It hands you the full bridge:
Systems Monitoring
Batteries, bilge, tanks, Victron & NMEA 2000 telemetry — your whole boat on one dashboard.
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.
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 POLARIS and switch it all on
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About POLARIS
What kind of vessel is POLARIS?
POLARIS is a Tug flagged to Netherlands.
Where was POLARIS last seen?
POLARIS was last reported in the North Sea in Jun 2026 on public AIS.
What is POLARIS's MMSI?
POLARIS's MMSI is 244076639. Call sign PE4982.
How big is POLARIS?
POLARIS is about 20 m long, 5 m on the beam, drawing 1.8 m.
Is POLARIS on the Master's Mate Safety Initiative Network?
Not yet. If POLARIS is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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