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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.
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THOR III

MMSI 257062600 · Call sign LDUF

Not yet on Master's Mate
Type
Other
Flag
NORNOR
Length
35 m
Beam
9 m
Draft
5 m
Call sign
LDUF
IMO
887648100
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
87

THOR III, a craft flying the flag of Norway, measures 35 metres on deck. She carries a beam measuring 9 metres and a 5-metre draft. Her registration reads MMSI 257062600, call sign LDUF. Put THOR III on the Master's Mate Safety Initiative Network — free to claim, with a whole fleet watching out for her.

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Live AIS position · Jun 9, 2026 13:29 UTC
Position
59.4261° N, 10.4859° E
Status
Moored
Speed
0.0 kn
Course
331°
Destination
FORTOYD
ETA
02-19 18:00 UTC
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Joining the Safety Initiative Network doesn't just put THOR III 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.
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About THOR III

What kind of vessel is THOR III?
THOR III is a Other flagged to Norway.
Where was THOR III last seen?
THOR III was last reported in the Baltic Sea in Jun 2026 on public AIS.
What is THOR III's MMSI?
THOR III's MMSI is 257062600. Call sign LDUF. IMO 887648100.
How big is THOR III?
THOR III is about 35 m long, 9 m on the beam, drawing 5 m.
Is THOR III on the Master's Mate Safety Initiative Network?
Not yet. If THOR III is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).

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