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
KING
Passenger · Finland · last seen 59°N 18°E · Jun 2026 · MMSI 230112360 · Call sign OG8391
Not yet on Master's MateType
Passenger
Flag
FINLength
27 m
Beam
6 m
Draft
2.1 m
Call sign
OG8391
IMO
8134998
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
14
Registered in Finland, KING is a 27-metre passenger craft. Below, she has a 6 m beam and a draft measuring 2.1 metres. Her registration reads MMSI 230112360, call sign OG8391, IMO 8134998. Join KING to the Master's Mate Safety Initiative Network — free, and built by cruisers for cruisers.
Free forever · No credit card · for passenger & charter operators
Keep every soul aboard KING 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 15, 2026 16:34 UTC
Position
59.3390° N, 18.1726° E
Status
Moored
Speed
0.1 kn
Course
43°
Destination
SESTO
ETA
04-10 12:00 UTC
Sailing the Baltic 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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Joining the Safety Initiative Network doesn't just put KING 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 KING and switch it all on
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About KING
What kind of vessel is KING?
KING is a Passenger flagged to Finland.
Where was KING last seen?
KING was last reported in the Baltic Sea in Jun 2026 on public AIS.
What is KING's MMSI?
KING's MMSI is 230112360. Call sign OG8391. IMO 8134998.
How big is KING?
KING is about 27 m long, 6 m on the beam, drawing 2.1 m.
Is KING on the Master's Mate Safety Initiative Network?
Not yet. If KING is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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