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

Maersk Kwangyang

MMSI 636019821

Not yet on Master's Mate

Flag

LBR

Length

186 m

IMO

9858747

AIS reports

Maersk Kwangyang, a Liberian boat, measures 186 metres on deck. Find her under MMSI 636019821, IMO 9858747. Add Maersk Kwangyang to the Master's Mate Safety Initiative Network — free to join, and the fleet keeps an eye out for each other.

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Is Maersk Kwangyang 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.

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Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers

Wherever Maersk Kwangyang roams, 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

The most powerful cruising platform ever built — yours, free.

Joining the Safety Initiative Network doesn't just put Maersk Kwangyang 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 Maersk Kwangyang and switch it all on

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About Maersk Kwangyang

What kind of vessel is Maersk Kwangyang?

Maersk Kwangyang is a vessel flagged to Liberia.

What is Maersk Kwangyang's MMSI?

Maersk Kwangyang's MMSI is 636019821. IMO 9858747.

How big is Maersk Kwangyang?

Maersk Kwangyang is about 186 m long.

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

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