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.
Other
NAMSOS
MMSI 258364000 · Call sign 3YYZ
Not yet on Master's MateType
Other
Flag
NORLength
85 m
Beam
17 m
Draft
6.5 m
Call sign
3YYZ
IMO
9725536
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
85
NAMSOS, a craft listed on the Norway registry, measures 85 metres on deck. She has a 17-metre beam and a draft measuring 6.5 metres. Her papers read MMSI 258364000, call sign 3YYZ, IMO 9725536. Put NAMSOS on the Master's Mate Safety Initiative Network — free to claim, with a whole fleet watching out for her.
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Is NAMSOS your boat?
Your free claim unlocks the most powerful cruising platform ever built — anchor watch, worldwide charts, live AIS, weather routing, and a network of cruisers watching each other’s backs.
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Live AIS position · Jun 9, 2026 13:08 UTC
Position
60.2309° N, 5.6733° E
Status
Moored
Speed
0.0 kn
Course
164°
Destination
CH16
ETA
03-21 12:34 UTC
Crossing the North Sea? You're never out there alone.
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Joining the Safety Initiative Network doesn't just put NAMSOS 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 NAMSOS
What kind of vessel is NAMSOS?
NAMSOS is a Other flagged to Norway.
Where was NAMSOS last seen?
NAMSOS was last reported in the North Sea in Jun 2026 on public AIS.
What is NAMSOS's MMSI?
NAMSOS's MMSI is 258364000. Call sign 3YYZ. IMO 9725536.
How big is NAMSOS?
NAMSOS is about 85 m long, 17 m on the beam, drawing 6.5 m.
Is NAMSOS on the Master's Mate Safety Initiative Network?
Not yet. If NAMSOS is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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