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
NO.55 SAM KWANG
MMSI 440125180 · Call sign 995
Not yet on Master's MateFlag
KORCall sign
995
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
11
NO.55 SAM KWANG flies the South Korean flag — a vessel. She's on record as MMSI 440125180, call sign 995. Claim NO.55 SAM KWANG free on the Master's Mate Safety Initiative Network and let nearby cruisers have her back.
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Is NO.55 SAM KWANG 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 23:33 UTC
Position
35.2989° N, 129.7945° E
Status
Under way (engine)
Speed
7.5 kn
Course
303°
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 NO.55 SAM KWANG 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 NO.55 SAM KWANG and switch it all on
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About NO.55 SAM KWANG
What kind of vessel is NO.55 SAM KWANG?
NO.55 SAM KWANG is a vessel flagged to South Korea.
Where was NO.55 SAM KWANG last seen?
NO.55 SAM KWANG was last reported in the Sea of Japan in Jun 2026 on public AIS.
What is NO.55 SAM KWANG's MMSI?
NO.55 SAM KWANG's MMSI is 440125180. Call sign 995.
Is NO.55 SAM KWANG on the Master's Mate Safety Initiative Network?
Not yet. If NO.55 SAM KWANG is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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