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

Kwangyang Sunshine

MMSI 440139000

Not yet on Master's Mate

Flag

KOR

Length

91 m

IMO

9647021

AIS reports

Kwangyang Sunshine is a vessel sailing under the South Korean flag, 91 metres LOA. Officially she's MMSI 440139000, IMO 9647021. Kwangyang Sunshine belongs on the Master's Mate Safety Initiative Network, a free safety net shared by boats the world over.

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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.

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Wherever Kwangyang Sunshine roams, 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 Kwangyang Sunshine 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.

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About Kwangyang Sunshine

What kind of vessel is Kwangyang Sunshine?

Kwangyang Sunshine is a vessel flagged to South Korea.

What is Kwangyang Sunshine's MMSI?

Kwangyang Sunshine's MMSI is 440139000. IMO 9647021.

How big is Kwangyang Sunshine?

Kwangyang Sunshine is about 91 m long.

Is Kwangyang Sunshine on the Master's Mate Safety Initiative Network?

Not yet. If Kwangyang Sunshine is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).