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.
Tanker
2 KEUMJINHO
MMSI 440300690 · Call sign 975935
Not yet on Master's MateType
Tanker
Flag
KORLength
45 m
Beam
6 m
Draft
3 m
Call sign
975935
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
30
A South Korean tanker, 2 KEUMJINHO measures 45 metres. Below, she has a 6 m beam and a draft measuring 3 metres. She broadcasts as MMSI 440300690, call sign 975935. Big or small, every hull benefits from the free Master's Mate Safety Initiative Network — 2 KEUMJINHO included.
Free forever · No credit card · for commercial operators
Eyes on 2 KEUMJINHO, around the clock.
Real-time AIS, full systems telemetry, distress alerting and worldwide charts — your hull on one dashboard, from anywhere.
Put her on the dashboard — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Last known position · Jun 4, 2026
Position
35.1224° N, 129.0512° E
Transiting 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.
Free with your claim · for commercial operators
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put 2 KEUMJINHO on the map. It hands you the full bridge:
Live AIS & Traffic
See every vessel around you in real time. Closest-approach warnings before they matter.
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.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
Anchor Watch
GPS-precise drag alarms that actually wake you — and your whole crew. Sleep through the night.
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.
Claim 2 KEUMJINHO and switch it all on
Free to join · nothing to install to start · cancel anytime
About 2 KEUMJINHO
What kind of vessel is 2 KEUMJINHO?
2 KEUMJINHO is a Tanker flagged to South Korea.
Where was 2 KEUMJINHO last seen?
2 KEUMJINHO was last reported in the Sea of Japan in Jun 2026 on public AIS.
What is 2 KEUMJINHO's MMSI?
2 KEUMJINHO's MMSI is 440300690. Call sign 975935.
How big is 2 KEUMJINHO?
2 KEUMJINHO is about 45 m long, 6 m on the beam, drawing 3 m.
Is 2 KEUMJINHO on the Master's Mate Safety Initiative Network?
Not yet. If 2 KEUMJINHO is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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