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

Hang Shun

MMSI 511100125

Not yet on Master's Mate

Flag

PLW

Length

72 m

IMO

8904604

AIS reports

Hang Shun, a craft registered in Palau, measures 72 metres on deck. On AIS she appears as MMSI 511100125, IMO 8904604. Hang Shun is invited to the free Master's Mate Safety Initiative Network, where cruisers keep each other safe.

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Is Hang Shun 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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Wherever Hang Shun 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 Hang Shun 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 Hang Shun and switch it all on

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About Hang Shun

What kind of vessel is Hang Shun?

Hang Shun is a vessel flagged to Palau.

What is Hang Shun's MMSI?

Hang Shun's MMSI is 511100125. IMO 8904604.

How big is Hang Shun?

Hang Shun is about 72 m long.

Is Hang Shun on the Master's Mate Safety Initiative Network?

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