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

Yong An Mao Hai

MMSI 413592520

Not yet on Master's Mate

Flag

CHN

Length

189 m

IMO

9529097

AIS reports

Yong An Mao Hai is a Chinese 189-metre vessel. On the registers she's MMSI 413592520, IMO 9529097. Yong An Mao Hai belongs on the Master's Mate Safety Initiative Network, a free safety net shared by boats the world over.

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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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Wherever Yong An Mao 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.

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Joining the Safety Initiative Network doesn't just put Yong An Mao 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.

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About Yong An Mao Hai

What kind of vessel is Yong An Mao Hai?

Yong An Mao Hai is a vessel flagged to China.

What is Yong An Mao Hai's MMSI?

Yong An Mao Hai's MMSI is 413592520. IMO 9529097.

How big is Yong An Mao Hai?

Yong An Mao Hai is about 189 m long.

Is Yong An Mao Hai on the Master's Mate Safety Initiative Network?

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