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Towing
T301 KUMYONG
MMSI 440200000 · Call sign D7MS
Not yet on Master's MateType
Towing
Flag
KORLength
39 m
Beam
9 m
Call sign
D7MS
IMO
9144964
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
85
T301 KUMYONG is a South Korean utility vessel, 39 metres overall. She's built with a 9 m beam. She's listed under MMSI 440200000, call sign D7MS, IMO 9144964. T301 KUMYONG is invited to the free Master's Mate Safety Initiative Network, where cruisers keep each other safe.
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Built for boats that work — like T301 KUMYONG.
Engine & systems telemetry, live AIS, weather and distress alerting for the vessels that earn their keep.
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Last known position · Jun 4, 2026
Position
35.0892° N, 129.0327° E
Working the Sea of Japan? You're never out there alone.
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Joining the Safety Initiative Network doesn't just put T301 KUMYONG 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 T301 KUMYONG
What kind of vessel is T301 KUMYONG?
T301 KUMYONG is a Towing flagged to South Korea.
Where was T301 KUMYONG last seen?
T301 KUMYONG was last reported in the Sea of Japan in Jun 2026 on public AIS.
What is T301 KUMYONG's MMSI?
T301 KUMYONG's MMSI is 440200000. Call sign D7MS. IMO 9144964.
How big is T301 KUMYONG?
T301 KUMYONG is about 39 m long, 9 m on the beam.
Is T301 KUMYONG on the Master's Mate Safety Initiative Network?
Not yet. If T301 KUMYONG is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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