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

Viking Poseidon

MMSI 259873000

Not yet on Master's Mate

Flag

NOR

Length

130 m

IMO

9413535

AIS reports

Viking Poseidon is a Norwegian 130-metre vessel. Look for MMSI 259873000, IMO 9413535. Add Viking Poseidon 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 Viking Poseidon 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.

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Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers

Wherever Viking Poseidon roams, 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 Viking Poseidon 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 Viking Poseidon and switch it all on

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About Viking Poseidon

What kind of vessel is Viking Poseidon?

Viking Poseidon is a vessel flagged to Norway.

What is Viking Poseidon's MMSI?

Viking Poseidon's MMSI is 259873000. IMO 9413535.

How big is Viking Poseidon?

Viking Poseidon is about 130 m long.

Is Viking Poseidon on the Master's Mate Safety Initiative Network?

Not yet. If Viking Poseidon is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).