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

Yuan Wang Hai

MMSI 353801000

Not yet on Master's Mate

Flag

PAN

Length

300 m

IMO

9516519

AIS reports

Yuan Wang Hai, a boat hailing from Panama, measures 300 metres on deck. She broadcasts as MMSI 353801000, IMO 9516519. It's free to add Yuan Wang Hai to the Master's Mate Safety Initiative Network — like AAA for the ocean, run by the cruisers who use it.

Free forever · No credit card

Is Yuan Wang Hai 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 Yuan Wang Hai 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 Yuan Wang Hai 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 Yuan Wang Hai and switch it all on

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About Yuan Wang Hai

What kind of vessel is Yuan Wang Hai?

Yuan Wang Hai is a vessel flagged to Panama.

What is Yuan Wang Hai's MMSI?

Yuan Wang Hai's MMSI is 353801000. IMO 9516519.

How big is Yuan Wang Hai?

Yuan Wang Hai is about 300 m long.

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

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