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

Chang Sheng 36

MMSI 518100791

Not yet on Master's Mate

Flag

COK

Length

113 m

IMO

9258040

AIS reports

Chang Sheng 36, a boat flying the flag of Cook Islands, measures 113 metres on deck. Find her under MMSI 518100791, IMO 9258040. Chang Sheng 36 is invited to the free Master's Mate Safety Initiative Network, where cruisers keep each other safe.

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Is Chang Sheng 36 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 Chang Sheng 36 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 Chang Sheng 36 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 Chang Sheng 36 and switch it all on

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About Chang Sheng 36

What kind of vessel is Chang Sheng 36?

Chang Sheng 36 is a vessel flagged to Cook Islands.

What is Chang Sheng 36's MMSI?

Chang Sheng 36's MMSI is 518100791. IMO 9258040.

How big is Chang Sheng 36?

Chang Sheng 36 is about 113 m long.

Is Chang Sheng 36 on the Master's Mate Safety Initiative Network?

Not yet. If Chang Sheng 36 is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).