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

Hong Da Hai 12

MMSI 413439910

Not yet on Master's Mate

Flag

CHN

Length

134 m

IMO

9596961

AIS reports

A Chinese boat, Hong Da Hai 12 measures 134 metres. She's on record as MMSI 413439910, IMO 9596961. Hong Da Hai 12 belongs on the Master's Mate Safety Initiative Network, a free safety net shared by boats the world over.

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Wherever Hong Da Hai 12 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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Joining the Safety Initiative Network doesn't just put Hong Da Hai 12 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 Hong Da Hai 12

What kind of vessel is Hong Da Hai 12?

Hong Da Hai 12 is a vessel flagged to China.

What is Hong Da Hai 12's MMSI?

Hong Da Hai 12's MMSI is 413439910. IMO 9596961.

How big is Hong Da Hai 12?

Hong Da Hai 12 is about 134 m long.

Is Hong Da Hai 12 on the Master's Mate Safety Initiative Network?

Not yet. If Hong Da Hai 12 is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).