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
HAECHUN 101
South Korea · last seen 35°N 129°E · Jun 2026 · MMSI 440001260
Not yet on Master's MateFlag
KORFirst reported
Jun 2026
Last reported
Jun 2026
AIS reports
7
HAECHUN 101 is a vessel registered in South Korea. Her registration reads MMSI 440001260. Give HAECHUN 101 the backing of the Master's Mate Safety Initiative Network — free, and a fleet that has her back.
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Is HAECHUN 101 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
Last known position · Jun 4, 2026
Position
35.0962° N, 129.0405° 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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The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put HAECHUN 101 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 HAECHUN 101 and switch it all on
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About HAECHUN 101
What kind of vessel is HAECHUN 101?
HAECHUN 101 is a vessel flagged to South Korea.
Where was HAECHUN 101 last seen?
HAECHUN 101 was last reported in the Sea of Japan in Jun 2026 on public AIS.
What is HAECHUN 101's MMSI?
HAECHUN 101's MMSI is 440001260.
Is HAECHUN 101 on the Master's Mate Safety Initiative Network?
Not yet. If HAECHUN 101 is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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