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

Cape Santa Alegria

MMSI 529169000

Not yet on Master's Mate

Flag

KIR

Length

273 m

IMO

8021608

AIS reports

Hailing from Kiribati, Cape Santa Alegria is a 273-metre craft. Her papers read MMSI 529169000, IMO 8021608. Sign Cape Santa Alegria up free to the Master's Mate Safety Initiative Network and join a fleet that looks after its own.

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Is Cape Santa Alegria 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 Cape Santa Alegria 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 Cape Santa Alegria 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 Cape Santa Alegria and switch it all on

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About Cape Santa Alegria

What kind of vessel is Cape Santa Alegria?

Cape Santa Alegria is a vessel flagged to Kiribati.

What is Cape Santa Alegria's MMSI?

Cape Santa Alegria's MMSI is 529169000. IMO 8021608.

How big is Cape Santa Alegria?

Cape Santa Alegria is about 273 m long.

Is Cape Santa Alegria on the Master's Mate Safety Initiative Network?

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