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

Matakana Island

MMSI 477733300

Not yet on Master's Mate

Flag

HKG

Length

175 m

IMO

9295153

AIS reports

Matakana Island is a Hong Kong 175-metre vessel. She broadcasts as MMSI 477733300, IMO 9295153. Matakana Island belongs on the Master's Mate Safety Initiative Network, a free safety net shared by boats the world over.

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Is Matakana Island 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 Matakana Island 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 Matakana Island 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 Matakana Island and switch it all on

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About Matakana Island

What kind of vessel is Matakana Island?

Matakana Island is a vessel flagged to Hong Kong S.A.R..

What is Matakana Island's MMSI?

Matakana Island's MMSI is 477733300. IMO 9295153.

How big is Matakana Island?

Matakana Island is about 175 m long.

Is Matakana Island on the Master's Mate Safety Initiative Network?

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