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.
Vessel
4SEASONS
Norway · last seen 63°N 7°E · Jun 2026 · MMSI 257848590
Not yet on Master's MateFlag
NORFirst reported
Jun 2026
Last reported
Jun 2026
AIS reports
18
4SEASONS is a Norwegian boat. On AIS she shows as MMSI 257848590. Add 4SEASONS to the Master's Mate Safety Initiative Network — free to join, and the fleet keeps an eye out for each other.
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Is 4SEASONS 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.
Claim this boat — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Last known position · Jun 3, 2026
Position
62.7001° N, 6.9036° E
Crossing the Norwegian coast? 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 4SEASONS 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.
Claim 4SEASONS and switch it all on
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About 4SEASONS
What kind of vessel is 4SEASONS?
4SEASONS is a vessel flagged to Norway.
Where was 4SEASONS last seen?
4SEASONS was last reported in the Norwegian coast in Jun 2026 on public AIS.
What is 4SEASONS's MMSI?
4SEASONS's MMSI is 257848590.
Is 4SEASONS on the Master's Mate Safety Initiative Network?
Not yet. If 4SEASONS is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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