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.
Cargo
KARLSOY
MMSI 257208600 · Call sign LG6720
Not yet on Master's MateType
Cargo
Flag
NORLength
13 m
Beam
6 m
Call sign
LG6720
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
63
A Norwegian merchant ship, KARLSOY measures 13 metres. Below, she has 6 metres in the beam. On the registers she's MMSI 257208600, call sign LG6720. It's free to add KARLSOY to the Master's Mate Safety Initiative Network — like AAA for the ocean, run by the cruisers who use it.
Free forever · No credit card · for commercial operators
Eyes on KARLSOY, around the clock.
Real-time AIS, full systems telemetry, distress alerting and worldwide charts — your hull on one dashboard, from anywhere.
Put her on the dashboard — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Live AIS position · Jun 9, 2026 13:44 UTC
Position
69.9572° N, 20.6913° E
Status
At anchor
Speed
6.7 kn
Course
211°
Destination
LANDBASE
Wherever KARLSOY roams, you're never out there alone.
Thousands of cruisers on the Master's Mate Network — ready to help the moment something goes wrong.
Free with your claim · for commercial operators
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put KARLSOY on the map. It hands you the full bridge:
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.
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
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.
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 KARLSOY and switch it all on
Free to join · nothing to install to start · cancel anytime
About KARLSOY
What kind of vessel is KARLSOY?
KARLSOY is a Cargo flagged to Norway.
Where was KARLSOY last seen?
KARLSOY was last reported in around 70°N 21°E in Jun 2026 on public AIS.
What is KARLSOY's MMSI?
KARLSOY's MMSI is 257208600. Call sign LG6720.
How big is KARLSOY?
KARLSOY is about 13 m long, 6 m on the beam.
Is KARLSOY on the Master's Mate Safety Initiative Network?
Not yet. If KARLSOY is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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