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.
High-speed Craft
TROMVIK
MMSI 257097340 · Call sign LH3771
Not yet on Master's MateType
High-speed Craft
Flag
NORLength
11 m
Beam
4 m
Draft
0.6 m
Call sign
LH3771
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
62
TROMVIK is an excursion vessel hailing from Norway, 11 metres from stem to stern. She carries a beam of 4 m and a 0.6-metre draft. She's on record as MMSI 257097340, call sign LH3771. The Master's Mate Safety Initiative Network welcomes TROMVIK — free to join, cruiser-run, and always on watch.
Free forever · No credit card · for passenger & charter operators
Keep every soul aboard TROMVIK safe.
Distress alerting, live AIS, onboard monitoring and weather routing — the safety stack for boats that carry people.
Switch on the safety stack — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Live AIS position · Jun 9, 2026 07:36 UTC
Position
69.8762° N, 18.2531° E
Status
Under way (engine)
Speed
0.0 kn
Course
47°
Destination
FELLESHOLMEN
ETA
06-09 06:00 UTC
Sailing 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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Joining the Safety Initiative Network doesn't just put TROMVIK on the map. It hands you the full bridge:
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
Live AIS & Traffic
See every vessel around you in real time. Closest-approach warnings before they matter.
Systems Monitoring
Batteries, bilge, tanks, Victron & NMEA 2000 telemetry — your whole boat on one dashboard.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
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 TROMVIK and switch it all on
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About TROMVIK
What kind of vessel is TROMVIK?
TROMVIK is a High-speed Craft flagged to Norway.
Where was TROMVIK last seen?
TROMVIK was last reported in the Norwegian coast in Jun 2026 on public AIS.
What is TROMVIK's MMSI?
TROMVIK's MMSI is 257097340. Call sign LH3771.
How big is TROMVIK?
TROMVIK is about 11 m long, 4 m on the beam, drawing 0.6 m.
Is TROMVIK on the Master's Mate Safety Initiative Network?
Not yet. If TROMVIK is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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