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.
Port Tender
KARON
MMSI 258316500 · Call sign LG2729
Not yet on Master's MateType
Port Tender
Flag
NORLength
15 m
Beam
8 m
Call sign
LG2729
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
63
KARON, a Norwegian utility vessel, measures 15 metres on deck. She's built with 8 metres in the beam. Officially she's MMSI 258316500, call sign LG2729. Working vessels like KARON are never truly alone on the Master's Mate Safety Initiative Network — free, with a fleet on watch.
Free forever · No credit card · for working boats
Built for boats that work — like KARON.
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 10:14 UTC
Position
60.1129° N, 5.2298° E
Status
Under way (engine)
Speed
0.0 kn
Course
289°
Destination
CH16
ETA
03-23 12:00 UTC
Working 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 KARON 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 KARON and switch it all on
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About KARON
What kind of vessel is KARON?
KARON is a Port Tender flagged to Norway.
Where was KARON last seen?
KARON was last reported in the North Sea in Jun 2026 on public AIS.
What is KARON's MMSI?
KARON's MMSI is 258316500. Call sign LG2729.
How big is KARON?
KARON is about 15 m long, 8 m on the beam.
Is KARON on the Master's Mate Safety Initiative Network?
Not yet. If KARON is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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