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Towing
309 CHO YANG
MMSI 440110000 · Call sign DSEJ9
Not yet on Master's MateType
Towing
Flag
KORLength
41 m
Beam
10 m
Draft
4 m
Call sign
DSEJ9
IMO
9148829
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
49
309 CHO YANG flies the South Korean flag — a 41-metre working vessel. She has 10 metres in the beam and a draft measuring 4 metres. On the registers she's MMSI 440110000, call sign DSEJ9, IMO 9148829. There's a place for 309 CHO YANG on the Master's Mate Safety Initiative Network — free, community-driven, like AAA for the ocean.
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Built for boats that work — like 309 CHO YANG.
Engine & systems telemetry, live AIS, weather and distress alerting for the vessels that earn their keep.
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Live AIS position · Jun 9, 2026 04:04 UTC
Position
34.9904° N, 129.0217° E
Status
At anchor
Speed
10.6 kn
Course
69°
Destination
BUSAN
ETA
04-17 16:00 UTC
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Joining the Safety Initiative Network doesn't just put 309 CHO YANG on the map. It hands you the full bridge:
Systems Monitoring
Batteries, bilge, tanks, Victron & NMEA 2000 telemetry — your whole boat on one dashboard.
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.
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
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.
Onboard Cameras
Watch your boat from anywhere — live feeds and 24h recording, straight from your gateway.
Hail Any Captain
A verified captains directory + direct hailing. Reach the boat next to you, or across the bay.
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About 309 CHO YANG
What kind of vessel is 309 CHO YANG?
309 CHO YANG is a Towing flagged to South Korea.
Where was 309 CHO YANG last seen?
309 CHO YANG was last reported in the Sea of Japan in Jun 2026 on public AIS.
What is 309 CHO YANG's MMSI?
309 CHO YANG's MMSI is 440110000. Call sign DSEJ9. IMO 9148829.
How big is 309 CHO YANG?
309 CHO YANG is about 41 m long, 10 m on the beam, drawing 4 m.
Is 309 CHO YANG on the Master's Mate Safety Initiative Network?
Not yet. If 309 CHO YANG is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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