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

Tuva Knutsen

MMSI 257658000

Not yet on Master's Mate

Flag

NOR

Length

278 m

IMO

9887968

AIS reports

Tuva Knutsen, a boat on the Norway registry, measures 278 metres on deck. On the registers she's MMSI 257658000, IMO 9887968. Tuva Knutsen can be part of the Master's Mate Safety Initiative Network at no cost — a community watch that never sleeps.

Free forever · No credit card

Is Tuva Knutsen 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

Wherever Tuva Knutsen 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

The most powerful cruising platform ever built — yours, free.

Joining the Safety Initiative Network doesn't just put Tuva Knutsen 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 Tuva Knutsen and switch it all on

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Claim free → unlock everything

About Tuva Knutsen

What kind of vessel is Tuva Knutsen?

Tuva Knutsen is a vessel flagged to Norway.

What is Tuva Knutsen's MMSI?

Tuva Knutsen's MMSI is 257658000. IMO 9887968.

How big is Tuva Knutsen?

Tuva Knutsen is about 278 m long.

Is Tuva Knutsen on the Master's Mate Safety Initiative Network?

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