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

Sino Union

MMSI 457866000

Not yet on Master's Mate

Flag

MNG

Length

104 m

IMO

9047295

AIS reports

Sino Union is a 104-metre vessel, flagged in Mongolia. Her registration reads MMSI 457866000, IMO 9047295. Sino Union belongs on the Master's Mate Safety Initiative Network, a free safety net shared by boats the world over.

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Is Sino Union 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 Sino Union 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 Sino Union 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 Sino Union and switch it all on

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About Sino Union

What kind of vessel is Sino Union?

Sino Union is a vessel flagged to Mongolia.

What is Sino Union's MMSI?

Sino Union's MMSI is 457866000. IMO 9047295.

How big is Sino Union?

Sino Union is about 104 m long.

Is Sino Union on the Master's Mate Safety Initiative Network?

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