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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

MSC Rhiannon

MMSI 636017023

Not yet on Master's Mate
Flag
LBRLBR
Length
188 m
IMO
9224051
AIS reports
2

On the Liberian registry, MSC Rhiannon is an 188-metre craft. Officially she's MMSI 636017023, IMO 9224051. MSC Rhiannon can join the Master's Mate Safety Initiative Network for free: think of it as a watch network that has every boat's back.

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Is MSC Rhiannon 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 MSC Rhiannon 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 MSC Rhiannon 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 MSC Rhiannon and switch it all on
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Claim free → unlock everything

About MSC Rhiannon

What kind of vessel is MSC Rhiannon?
MSC Rhiannon is a vessel flagged to Liberia.
What is MSC Rhiannon's MMSI?
MSC Rhiannon's MMSI is 636017023. IMO 9224051.
How big is MSC Rhiannon?
MSC Rhiannon is about 188 m long.
Is MSC Rhiannon on the Master's Mate Safety Initiative Network?
Not yet. If MSC Rhiannon is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).

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