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

Chang Ning Zhou

MMSI 413361020

Not yet on Master's Mate

Flag

CHN

Length

158 m

IMO

9536040

AIS reports

A Chinese boat, Chang Ning Zhou measures 158 metres. Find her under MMSI 413361020, IMO 9536040. Bring Chang Ning Zhou aboard the Master's Mate Safety Initiative Network — free, and every captain on it has the others' backs.

Free forever · No credit card

Is Chang Ning Zhou 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 Chang Ning Zhou 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 Chang Ning Zhou 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 Chang Ning Zhou and switch it all on

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About Chang Ning Zhou

What kind of vessel is Chang Ning Zhou?

Chang Ning Zhou is a vessel flagged to China.

What is Chang Ning Zhou's MMSI?

Chang Ning Zhou's MMSI is 413361020. IMO 9536040.

How big is Chang Ning Zhou?

Chang Ning Zhou is about 158 m long.

Is Chang Ning Zhou on the Master's Mate Safety Initiative Network?

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