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
BIRK
MMSI 258101500 · Call sign LF4049
Not yet on Master's MateType
Tug
Flag
NORLength
12 m
Beam
5 m
Call sign
LF4049
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
63
BIRK is a tugboat flagged in Norway, measuring 12 metres. She carries a beam measuring 5 metres. Look for MMSI 258101500, call sign LF4049. The Master's Mate Safety Initiative Network welcomes BIRK — free to join, cruiser-run, and always on watch.
Free forever · No credit card · for working boats
Built for boats that work — like BIRK.
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 08:36 UTC
Position
60.8123° N, 5.0406° E
Status
Moored
Speed
0.0 kn
Course
360°
Destination
MONGSTAD
ETA
01-01 01:01 UTC
Working the North 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 BIRK 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 BIRK and switch it all on
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About BIRK
What kind of vessel is BIRK?
BIRK is a Tug flagged to Norway.
Where was BIRK last seen?
BIRK was last reported in the North Sea in Jun 2026 on public AIS.
What is BIRK's MMSI?
BIRK's MMSI is 258101500. Call sign LF4049.
How big is BIRK?
BIRK is about 12 m long, 5 m on the beam.
Is BIRK on the Master's Mate Safety Initiative Network?
Not yet. If BIRK is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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