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
MUNKHOLMEN II
MMSI 257072900 · Call sign LM6511
Not yet on Master's MateType
Tug
Flag
NORLength
14 m
Beam
6 m
Draft
3 m
Call sign
LM6511
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
63
On the Norwegian registry, MUNKHOLMEN II is a 14-metre tug. She has 6 metres in the beam and a draft measuring 3 metres. On AIS she shows as MMSI 257072900, call sign LM6511. The Master's Mate Safety Initiative Network welcomes MUNKHOLMEN II — free to join, cruiser-run, and always on watch.
Free forever · No credit card · for working boats
Built for boats that work — like MUNKHOLMEN II.
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 17:32 UTC
Position
63.4413° N, 10.4179° E
Status
Moored
Speed
0.0 kn
Course
360°
Destination
TRONDHEIM
ETA
06-04 17:00 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 MUNKHOLMEN II 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 MUNKHOLMEN II and switch it all on
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About MUNKHOLMEN II
What kind of vessel is MUNKHOLMEN II?
MUNKHOLMEN II is a Tug flagged to Norway.
Where was MUNKHOLMEN II last seen?
MUNKHOLMEN II was last reported in the Norwegian coast in Jun 2026 on public AIS.
What is MUNKHOLMEN II's MMSI?
MUNKHOLMEN II's MMSI is 257072900. Call sign LM6511.
How big is MUNKHOLMEN II?
MUNKHOLMEN II is about 14 m long, 6 m on the beam, drawing 3 m.
Is MUNKHOLMEN II on the Master's Mate Safety Initiative Network?
Not yet. If MUNKHOLMEN II is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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