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
DONG MYEONG-710
MMSI 440031170 · Call sign 012663
Not yet on Master's MateFlag
KORLength
28 m
Beam
6 m
Call sign
012663
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
64
A South Korean vessel, DONG MYEONG-710 measures 28 metres. DONG MYEONG-710 has a 6 m beam. She broadcasts as MMSI 440031170, call sign 012663. Sign DONG MYEONG-710 up free to the Master's Mate Safety Initiative Network and join a fleet that looks after its own.
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Is DONG MYEONG-710 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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Last known position · Jun 3, 2026
Position
34.8917° N, 128.8994° E
Crossing the Sea of Japan? 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 DONG MYEONG-710 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 DONG MYEONG-710 and switch it all on
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About DONG MYEONG-710
What kind of vessel is DONG MYEONG-710?
DONG MYEONG-710 is a vessel flagged to South Korea.
Where was DONG MYEONG-710 last seen?
DONG MYEONG-710 was last reported in the Sea of Japan in Jun 2026 on public AIS.
What is DONG MYEONG-710's MMSI?
DONG MYEONG-710's MMSI is 440031170. Call sign 012663.
How big is DONG MYEONG-710?
DONG MYEONG-710 is about 28 m long, 6 m on the beam.
Is DONG MYEONG-710 on the Master's Mate Safety Initiative Network?
Not yet. If DONG MYEONG-710 is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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