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

Rui An Cheng

MMSI 413702030

Not yet on Master's Mate

Flag

CHN

Length

179.9 m

IMO

9742962

AIS reports

Out of China, Rui An Cheng is a 179.9-metre vessel. She broadcasts as MMSI 413702030, IMO 9742962. Claim Rui An Cheng free on the Master's Mate Safety Initiative Network and let nearby cruisers have her back.

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Is Rui An Cheng 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 Rui An Cheng 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 Rui An Cheng 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 Rui An Cheng and switch it all on

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About Rui An Cheng

What kind of vessel is Rui An Cheng?

Rui An Cheng is a vessel flagged to China.

What is Rui An Cheng's MMSI?

Rui An Cheng's MMSI is 413702030. IMO 9742962.

How big is Rui An Cheng?

Rui An Cheng is about 179.9 m long.

Is Rui An Cheng on the Master's Mate Safety Initiative Network?

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