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
DONG YANG 1HO
Tanker · last seen 37°N 127°E · Jun 2026 · MMSI 440009270
Not yet on Master's MateType
Tanker
Length
30 m
Beam
6 m
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
6
DONG YANG 1HO is a tank ship, measuring 30 metres. DONG YANG 1HO has a beam measuring 6 metres. Find her under MMSI 440009270. Put DONG YANG 1HO on the Master's Mate Safety Initiative Network — free to claim, with a whole fleet watching out for her.
Free forever · No credit card · for commercial operators
Eyes on DONG YANG 1HO, 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
Live AIS position · Jun 16, 2026 02:40 UTC
Position
37.4559° N, 126.5983° E
Status
Moored
Speed
3.2 kn
Course
326°
Destination
INCHEON KR
ETA
03-26 11:30 UTC
Transiting the Yellow Sea? You're never out there alone.
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Joining the Safety Initiative Network doesn't just put DONG YANG 1HO 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 DONG YANG 1HO and switch it all on
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About DONG YANG 1HO
What kind of vessel is DONG YANG 1HO?
DONG YANG 1HO is a Tanker.
Where was DONG YANG 1HO last seen?
DONG YANG 1HO was last reported in the Yellow Sea in Jun 2026 on public AIS.
What is DONG YANG 1HO's MMSI?
DONG YANG 1HO's MMSI is 440009270.
How big is DONG YANG 1HO?
DONG YANG 1HO is about 30 m long, 6 m on the beam.
Is DONG YANG 1HO on the Master's Mate Safety Initiative Network?
Not yet. If DONG YANG 1HO is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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