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
JOABUEN
MMSI 257626900 · Call sign LK4764
Not yet on Master's MateType
Tug
Flag
NORLength
16 m
Beam
5 m
Draft
1.6 m
Call sign
LK4764
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
63
JOABUEN, a tugboat under Norwegian registration, measures 16 metres on deck. JOABUEN has a 5-metre beam and a 1.6 m draft. Her papers read MMSI 257626900, call sign LK4764. JOABUEN 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 working boats
Built for boats that work — like JOABUEN.
Engine & systems telemetry, live AIS, weather and distress alerting for the vessels that earn their keep.
Rig her out — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Live AIS position · Jun 9, 2026 14:11 UTC
Position
64.4715° N, 11.2162° E
Status
Under way (engine)
Speed
0.0 kn
Course
244°
Destination
MALTA
ETA
07-29 19:00 UTC
Working the Norwegian coast? 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 JOABUEN 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 JOABUEN and switch it all on
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About JOABUEN
What kind of vessel is JOABUEN?
JOABUEN is a Tug flagged to Norway.
Where was JOABUEN last seen?
JOABUEN was last reported in the Norwegian coast in Jun 2026 on public AIS.
What is JOABUEN's MMSI?
JOABUEN's MMSI is 257626900. Call sign LK4764.
How big is JOABUEN?
JOABUEN is about 16 m long, 5 m on the beam, drawing 1.6 m.
Is JOABUEN on the Master's Mate Safety Initiative Network?
Not yet. If JOABUEN is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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