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

Shandong Hai Tong

MMSI 477098800

Not yet on Master's Mate

Flag

HKG

Length

189 m

IMO

9621120

AIS reports

Registered in Hong Kong, Shandong Hai Tong is an 189-metre craft. Find her under MMSI 477098800, IMO 9621120. Shandong Hai Tong belongs on the Master's Mate Safety Initiative Network, a free safety net shared by boats the world over.

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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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Wherever Shandong Hai Tong 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 Shandong Hai Tong 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.

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About Shandong Hai Tong

What kind of vessel is Shandong Hai Tong?

Shandong Hai Tong is a vessel flagged to Hong Kong S.A.R..

What is Shandong Hai Tong's MMSI?

Shandong Hai Tong's MMSI is 477098800. IMO 9621120.

How big is Shandong Hai Tong?

Shandong Hai Tong is about 189 m long.

Is Shandong Hai Tong on the Master's Mate Safety Initiative Network?

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