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

Tong Yuan

MMSI 412303160

Not yet on Master's Mate

Flag

CHN

Length

131 m

IMO

9638197

AIS reports

Tong Yuan is a vessel wearing Chinese colours, 131 metres from stem to stern. She broadcasts as MMSI 412303160, IMO 9638197. Tong Yuan is welcome on the Master's Mate Safety Initiative Network — a free, community-run watch where boats look out for one another.

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Is Tong Yuan 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 Tong Yuan 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 Tong Yuan 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 Tong Yuan and switch it all on

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About Tong Yuan

What kind of vessel is Tong Yuan?

Tong Yuan is a vessel flagged to China.

What is Tong Yuan's MMSI?

Tong Yuan's MMSI is 412303160. IMO 9638197.

How big is Tong Yuan?

Tong Yuan is about 131 m long.

Is Tong Yuan on the Master's Mate Safety Initiative Network?

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