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

BTC Cassava

MMSI 548406500

Not yet on Master's Mate

Flag

PHL

Length

78 m

IMO

9880104

AIS reports

Registered in the Philippines, BTC Cassava is a 78-metre vessel. Her registration reads MMSI 548406500, IMO 9880104. Sign BTC Cassava up free to the Master's Mate Safety Initiative Network and join a fleet that looks after its own.

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Is BTC Cassava 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 BTC Cassava 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 BTC Cassava 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 BTC Cassava and switch it all on

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Claim free → unlock everything

About BTC Cassava

What kind of vessel is BTC Cassava?

BTC Cassava is a vessel flagged to Philippines.

What is BTC Cassava's MMSI?

BTC Cassava's MMSI is 548406500. IMO 9880104.

How big is BTC Cassava?

BTC Cassava is about 78 m long.

Is BTC Cassava on the Master's Mate Safety Initiative Network?

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