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.
Vessel
Seohae Gas
MMSI 440066000
Not yet on Master's MateFlag
KORLength
95 m
IMO
9129691
AIS reports
2
Seohae Gas is a South Korean 95-metre craft. She's on record as MMSI 440066000, IMO 9129691. It's free to add Seohae Gas to the Master's Mate Safety Initiative Network — like AAA for the ocean, run by the cruisers who use it.
Free forever · No credit card
Is Seohae Gas your boat?
Your free claim unlocks the most powerful cruising platform ever built — anchor watch, worldwide charts, live AIS, weather routing, and a network of cruisers watching each other’s backs.
Claim this boat — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Live AIS position · Jun 9, 2026 22:43 UTC
Position
35.0512° N, 129.0007° E
Status
Moored
Speed
0.0 kn
Course
289°
Destination
>KR PUS OFF
ETA
06-05 15:00 UTC
Crossing 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.
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The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put Seohae Gas on the map. It hands you the full bridge:
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.
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.
Onboard Cameras
Watch your boat from anywhere — live feeds and 24h recording, straight from your gateway.
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.
Hail Any Captain
A verified captains directory + direct hailing. Reach the boat next to you, or across the bay.
Claim Seohae Gas and switch it all on
Free to join · nothing to install to start · cancel anytime
About Seohae Gas
What kind of vessel is Seohae Gas?
Seohae Gas is a vessel flagged to South Korea.
Where was Seohae Gas last seen?
Seohae Gas was last reported in the Sea of Japan on public AIS.
What is Seohae Gas's MMSI?
Seohae Gas's MMSI is 440066000. IMO 9129691.
How big is Seohae Gas?
Seohae Gas is about 95 m long.
Is Seohae Gas on the Master's Mate Safety Initiative Network?
Not yet. If Seohae Gas is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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