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

CSSC Yuan Jing

MMSI 477230500

Not yet on Master's Mate

Flag

HKG

Length

229 m

IMO

9830056

AIS reports

CSSC Yuan Jing, a boat under Hong Kong registration, measures 229 metres on deck. Find her under MMSI 477230500, IMO 9830056. Give CSSC Yuan Jing the backing of the Master's Mate Safety Initiative Network — free, and a fleet that has her back.

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Is CSSC Yuan Jing 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 CSSC Yuan Jing 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 CSSC Yuan Jing 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 CSSC Yuan Jing and switch it all on

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About CSSC Yuan Jing

What kind of vessel is CSSC Yuan Jing?

CSSC Yuan Jing is a vessel flagged to Hong Kong S.A.R..

What is CSSC Yuan Jing's MMSI?

CSSC Yuan Jing's MMSI is 477230500. IMO 9830056.

How big is CSSC Yuan Jing?

CSSC Yuan Jing is about 229 m long.

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

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