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

Josco Dezhou

MMSI 477686800

Not yet on Master's Mate

Flag

HKG

Length

199 m

IMO

9683439

AIS reports

Josco Dezhou, a craft under Hong Kong registration, measures 199 metres on deck. Officially she's MMSI 477686800, IMO 9683439. Claim Josco Dezhou free on the Master's Mate Safety Initiative Network and let nearby cruisers have her back.

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Is Josco Dezhou 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 Josco Dezhou 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 Josco Dezhou 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 Josco Dezhou and switch it all on

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About Josco Dezhou

What kind of vessel is Josco Dezhou?

Josco Dezhou is a vessel flagged to Hong Kong S.A.R..

What is Josco Dezhou's MMSI?

Josco Dezhou's MMSI is 477686800. IMO 9683439.

How big is Josco Dezhou?

Josco Dezhou is about 199 m long.

Is Josco Dezhou on the Master's Mate Safety Initiative Network?

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