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. 2 Jochoh
MMSI 441904000
Not yet on Master's MateFlag
KORLength
120 m
IMO
9698343
AIS reports
2
No. 2 Jochoh is a vessel hailing from South Korea, 120 metres overall. Her papers read MMSI 441904000, IMO 9698343. Add No. 2 Jochoh to the Master's Mate Safety Initiative Network — free to join, and the fleet keeps an eye out for each other.
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Is No. 2 Jochoh 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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Live AIS position · Jun 9, 2026 22:35 UTC
Position
35.2408° N, 129.5275° E
Status
Under way (engine)
Speed
12.0 kn
Course
234°
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 No. 2 Jochoh 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. 2 Jochoh and switch it all on
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About No. 2 Jochoh
What kind of vessel is No. 2 Jochoh?
No. 2 Jochoh is a vessel flagged to South Korea.
Where was No. 2 Jochoh last seen?
No. 2 Jochoh was last reported in the Sea of Japan on public AIS.
What is No. 2 Jochoh's MMSI?
No. 2 Jochoh's MMSI is 441904000. IMO 9698343.
How big is No. 2 Jochoh?
No. 2 Jochoh is about 120 m long.
Is No. 2 Jochoh on the Master's Mate Safety Initiative Network?
Not yet. If No. 2 Jochoh is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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