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
GRISSLAN
MMSI 230992690 · Call sign OGZE
Not yet on Master's MateType
Passenger
Flag
FINLength
40 m
Beam
10 m
Draft
3.6 m
Call sign
OGZE
IMO
7218981
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
24
GRISSLAN, a ferry hailing from Finland, measures 40 metres on deck. She's built with 10 metres in the beam and a 3.6-metre draft. She broadcasts as MMSI 230992690, call sign OGZE, IMO 7218981. The Master's Mate Safety Initiative Network welcomes GRISSLAN — free to join, cruiser-run, and always on watch.
Free forever · No credit card · for passenger & charter operators
Keep every soul aboard GRISSLAN 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
Last known position · Jun 4, 2026
Position
60.4029° N, 26.2611° E
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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The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put GRISSLAN 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 GRISSLAN and switch it all on
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About GRISSLAN
What kind of vessel is GRISSLAN?
GRISSLAN is a Passenger flagged to Finland.
Where was GRISSLAN last seen?
GRISSLAN was last reported in the Baltic Sea in Jun 2026 on public AIS.
What is GRISSLAN's MMSI?
GRISSLAN's MMSI is 230992690. Call sign OGZE. IMO 7218981.
How big is GRISSLAN?
GRISSLAN is about 40 m long, 10 m on the beam, drawing 3.6 m.
Is GRISSLAN on the Master's Mate Safety Initiative Network?
Not yet. If GRISSLAN is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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