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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 Jun 4011

MMSI 412045240

Not yet on Master's Mate
Flag
CHNCHN
Length
103.1 m
IMO
9318292
AIS reports
2

On the Chinese registry, Hang Jun 4011 is a 103.1-metre craft. On the registers she's MMSI 412045240, IMO 9318292. The Master's Mate Safety Initiative Network welcomes Hang Jun 4011 — free to join, cruiser-run, and always on watch.

Free forever · No credit card

Is Hang Jun 4011 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.

Claim this boat — free →

Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers

Wherever Hang Jun 4011 roams, you're never out there alone.
Thousands of cruisers on the Master's Mate Network — ready to help the moment something goes wrong.
Free with your claim

The most powerful cruising platform ever built — yours, free.

Joining the Safety Initiative Network doesn't just put Hang Jun 4011 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 Jun 4011 and switch it all on
Free to join · nothing to install to start · cancel anytime
Claim free → unlock everything

About Hang Jun 4011

What kind of vessel is Hang Jun 4011?
Hang Jun 4011 is a vessel flagged to China.
What is Hang Jun 4011's MMSI?
Hang Jun 4011's MMSI is 412045240. IMO 9318292.
How big is Hang Jun 4011?
Hang Jun 4011 is about 103.1 m long.
Is Hang Jun 4011 on the Master's Mate Safety Initiative Network?
Not yet. If Hang Jun 4011 is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).

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