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
DONGHAE SEASTAR
MMSI 440504030 · Call sign 224809
Not yet on Master's MateType
Tanker
Flag
KORLength
66 m
Beam
12 m
Draft
4.5 m
Call sign
224809
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
12
DONGHAE SEASTAR is a tank ship hailing from South Korea, 66 metres in length. She's built with a 12 m beam and a 4.5 m draft. Look for MMSI 440504030, call sign 224809. Put DONGHAE SEASTAR 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 DONGHAE SEASTAR, 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 9, 2026 21:51 UTC
Position
35.1198° N, 129.0507° E
Status
At anchor
Speed
0.0 kn
Course
256°
Destination
NEWBUSAN
ETA
06-00 24:60 UTC
Transiting the Sea of Japan? You're never out there alone.
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Joining the Safety Initiative Network doesn't just put DONGHAE SEASTAR 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 DONGHAE SEASTAR and switch it all on
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About DONGHAE SEASTAR
What kind of vessel is DONGHAE SEASTAR?
DONGHAE SEASTAR is a Tanker flagged to South Korea.
Where was DONGHAE SEASTAR last seen?
DONGHAE SEASTAR was last reported in the Sea of Japan in Jun 2026 on public AIS.
What is DONGHAE SEASTAR's MMSI?
DONGHAE SEASTAR's MMSI is 440504030. Call sign 224809.
How big is DONGHAE SEASTAR?
DONGHAE SEASTAR is about 66 m long, 12 m on the beam, drawing 4.5 m.
Is DONGHAE SEASTAR on the Master's Mate Safety Initiative Network?
Not yet. If DONGHAE SEASTAR is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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