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

Golden Cathrine

MMSI 477289800

Not yet on Master's Mate

Flag

HKG

Length

198 m

IMO

9692674

AIS reports

Registered in Hong Kong, Golden Cathrine is a 198-metre craft. She's listed under MMSI 477289800, IMO 9692674. The Master's Mate Safety Initiative Network welcomes Golden Cathrine — free to join, cruiser-run, and always on watch.

Free forever · No credit card

Is Golden Cathrine 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

Wherever Golden Cathrine 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 Golden Cathrine 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 Golden Cathrine and switch it all on

Free to join · nothing to install to start · cancel anytime

Claim free → unlock everything

About Golden Cathrine

What kind of vessel is Golden Cathrine?

Golden Cathrine is a vessel flagged to Hong Kong S.A.R..

What is Golden Cathrine's MMSI?

Golden Cathrine's MMSI is 477289800. IMO 9692674.

How big is Golden Cathrine?

Golden Cathrine is about 198 m long.

Is Golden Cathrine on the Master's Mate Safety Initiative Network?

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