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
RIOJA KNUTSEN
MMSI 224451000
Not yet on Master's MateFlag
ESPLength
290 m
IMO
9721736
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
58
RIOJA KNUTSEN, a craft flying the Spanish flag, measures 290 metres on deck. Her registration reads MMSI 224451000, IMO 9721736. RIOJA KNUTSEN belongs on the Master's Mate Safety Initiative Network, a free safety net shared by boats the world over.
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Is RIOJA 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.
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Last known position · Jun 4, 2026
Position
35.4129° N, 129.4676° E
Crossing the Sea of Japan? 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 RIOJA 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 RIOJA KNUTSEN and switch it all on
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About RIOJA KNUTSEN
What kind of vessel is RIOJA KNUTSEN?
RIOJA KNUTSEN is a vessel flagged to Spain.
Where was RIOJA KNUTSEN last seen?
RIOJA KNUTSEN was last reported in the Sea of Japan in Jun 2026 on public AIS.
What is RIOJA KNUTSEN's MMSI?
RIOJA KNUTSEN's MMSI is 224451000. IMO 9721736.
How big is RIOJA KNUTSEN?
RIOJA KNUTSEN is about 290 m long.
Is RIOJA KNUTSEN on the Master's Mate Safety Initiative Network?
Not yet. If RIOJA KNUTSEN is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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