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
Cosco Sao Paulo
MMSI 477832200
Not yet on Master's MateFlag
HKGLength
261.1 m
IMO
9484388
AIS reports
2
On the Hong Kong registry, Cosco Sao Paulo is a 261.1-metre vessel. She broadcasts as MMSI 477832200, IMO 9484388. Cosco Sao Paulo belongs on the Master's Mate Safety Initiative Network, a free safety net shared by boats the world over.
Free forever · No credit card
Is Cosco Sao Paulo 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 Cosco Sao Paulo 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 Cosco Sao Paulo 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 Cosco Sao Paulo and switch it all on
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About Cosco Sao Paulo
What kind of vessel is Cosco Sao Paulo?
Cosco Sao Paulo is a vessel flagged to Hong Kong S.A.R..
What is Cosco Sao Paulo's MMSI?
Cosco Sao Paulo's MMSI is 477832200. IMO 9484388.
How big is Cosco Sao Paulo?
Cosco Sao Paulo is about 261.1 m long.
Is Cosco Sao Paulo on the Master's Mate Safety Initiative Network?
Not yet. If Cosco Sao Paulo is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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