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

Hakata Seoul

MMSI 356575000

Not yet on Master's Mate

Flag

PAN

Length

316 m

IMO

9495040

AIS reports

Hakata Seoul is a Panamanian 316-metre boat. Her registration reads MMSI 356575000, IMO 9495040. Hakata Seoul belongs on the Master's Mate Safety Initiative Network, a free safety net shared by boats the world over.

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Is Hakata Seoul 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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Wherever Hakata Seoul 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 Hakata Seoul 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 Hakata Seoul and switch it all on

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About Hakata Seoul

What kind of vessel is Hakata Seoul?

Hakata Seoul is a vessel flagged to Panama.

What is Hakata Seoul's MMSI?

Hakata Seoul's MMSI is 356575000. IMO 9495040.

How big is Hakata Seoul?

Hakata Seoul is about 316 m long.

Is Hakata Seoul on the Master's Mate Safety Initiative Network?

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