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

Kota Raja

MMSI 564519000

Not yet on Master's Mate

Flag

SGP

Length

144 m

IMO

9167423

AIS reports

Kota Raja, a craft flagged in Singapore, measures 144 metres on deck. Look for MMSI 564519000, IMO 9167423. Claim Kota Raja free on the Master's Mate Safety Initiative Network and let nearby cruisers have her back.

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Is Kota Raja 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 Kota Raja 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 Kota Raja 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 Kota Raja and switch it all on

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About Kota Raja

What kind of vessel is Kota Raja?

Kota Raja is a vessel flagged to Singapore.

What is Kota Raja's MMSI?

Kota Raja's MMSI is 564519000. IMO 9167423.

How big is Kota Raja?

Kota Raja is about 144 m long.

Is Kota Raja on the Master's Mate Safety Initiative Network?

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