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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

No. 201 Dongwon

MMSI 440584000

Not yet on Master's Mate
Flag
KORKOR
Length
56 m
IMO
8714126
AIS reports
2

On the South Korean registry, No. 201 Dongwon is a 56-metre vessel. Her registration reads MMSI 440584000, IMO 8714126. No. 201 Dongwon is welcome on the Master's Mate Safety Initiative Network — a free, community-run watch where boats look out for one another.

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Is No. 201 Dongwon 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 No. 201 Dongwon 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 No. 201 Dongwon 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 No. 201 Dongwon and switch it all on
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About No. 201 Dongwon

What kind of vessel is No. 201 Dongwon?
No. 201 Dongwon is a vessel flagged to South Korea.
What is No. 201 Dongwon's MMSI?
No. 201 Dongwon's MMSI is 440584000. IMO 8714126.
How big is No. 201 Dongwon?
No. 201 Dongwon is about 56 m long.
Is No. 201 Dongwon on the Master's Mate Safety Initiative Network?
Not yet. If No. 201 Dongwon is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).

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