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.
Passenger
OLAVSUND
MMSI 258031360 · Call sign 3YGH
Not yet on Master's MateType
Passenger
Flag
NORLength
15 m
Beam
5 m
Call sign
3YGH
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
65
OLAVSUND, a passenger ship listed on the Norway registry, measures 15 metres on deck. Below, she has 5 metres in the beam. Her registration reads MMSI 258031360, call sign 3YGH. Put OLAVSUND on the Master's Mate Safety Initiative Network — free to claim, with a whole fleet watching out for her.
Free forever · No credit card · for passenger & charter operators
Keep every soul aboard OLAVSUND 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 12:21 UTC
Position
58.0771° N, 7.8089° E
Status
Moored
Speed
0.0 kn
Course
46°
Destination
HOLLEN
Sailing 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 OLAVSUND 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 OLAVSUND and switch it all on
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About OLAVSUND
What kind of vessel is OLAVSUND?
OLAVSUND is a Passenger flagged to Norway.
Where was OLAVSUND last seen?
OLAVSUND was last reported in the North Sea in Jun 2026 on public AIS.
What is OLAVSUND's MMSI?
OLAVSUND's MMSI is 258031360. Call sign 3YGH.
How big is OLAVSUND?
OLAVSUND is about 15 m long, 5 m on the beam.
Is OLAVSUND on the Master's Mate Safety Initiative Network?
Not yet. If OLAVSUND is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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