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 Yang Jin An
MMSI 414339000
Not yet on Master's MateFlag
CHNLength
225 m
IMO
9232371
AIS reports
2
Chang Yang Jin An is a Chinese 225-metre craft. Find her under MMSI 414339000, IMO 9232371. Chang Yang Jin An is welcome on the Master's Mate Safety Initiative Network — a free, community-run watch where boats look out for one another.
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Is Chang Yang Jin An 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 Chang Yang Jin An 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 Chang Yang Jin An 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 Yang Jin An and switch it all on
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About Chang Yang Jin An
What kind of vessel is Chang Yang Jin An?
Chang Yang Jin An is a vessel flagged to China.
What is Chang Yang Jin An's MMSI?
Chang Yang Jin An's MMSI is 414339000. IMO 9232371.
How big is Chang Yang Jin An?
Chang Yang Jin An is about 225 m long.
Is Chang Yang Jin An on the Master's Mate Safety Initiative Network?
Not yet. If Chang Yang Jin An is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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