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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

Xin Shanghai

MMSI 477282900

Not yet on Master's Mate
Flag
HKGHKG
Length
337 m
IMO
9307231
AIS reports
4

Xin Shanghai is a boat wearing Hong Kong colours, 337 metres from stem to stern. She broadcasts as MMSI 477282900, IMO 9307231. Xin Shanghai is invited to the free Master's Mate Safety Initiative Network, where cruisers keep each other safe.

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Is Xin Shanghai 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 Xin Shanghai 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 Xin Shanghai 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 Xin Shanghai and switch it all on
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About Xin Shanghai

What kind of vessel is Xin Shanghai?
Xin Shanghai is a vessel flagged to Hong Kong S.A.R..
What is Xin Shanghai's MMSI?
Xin Shanghai's MMSI is 477282900. IMO 9307231.
How big is Xin Shanghai?
Xin Shanghai is about 337 m long.
Is Xin Shanghai on the Master's Mate Safety Initiative Network?
Not yet. If Xin Shanghai is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).

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