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.
Fishing
55 O SUNG HO
MMSI 440101940
Not yet on Master's MateType
Fishing
Flag
KORFirst reported
Jun 2026
Last reported
Jun 2026
AIS reports
59
55 O SUNG HO flies the South Korean flag — a commercial fishing boat. On the registers she's MMSI 440101940. It's free to add 55 O SUNG HO 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 · for working captains
Know where the fleet is. Get 55 O SUNG HO home safe.
Live AIS traffic, weather you can plan around, engine & systems telemetry, and a distress mesh that reaches nearby boats.
Keep the fleet in sight — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Live AIS position · Jun 9, 2026 02:02 UTC
Position
35.2283° N, 129.2643° E
Speed
9.3 kn
Course
242°
Fishing 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 working captains
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put 55 O SUNG HO 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.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
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.
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.
Claim 55 O SUNG HO and switch it all on
Free to join · nothing to install to start · cancel anytime
About 55 O SUNG HO
What kind of vessel is 55 O SUNG HO?
55 O SUNG HO is a Fishing flagged to South Korea.
Where was 55 O SUNG HO last seen?
55 O SUNG HO was last reported in the Sea of Japan in Jun 2026 on public AIS.
What is 55 O SUNG HO's MMSI?
55 O SUNG HO's MMSI is 440101940.
Is 55 O SUNG HO on the Master's Mate Safety Initiative Network?
Not yet. If 55 O SUNG HO is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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