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

Alexandra Kosan

MMSI 235060018

Not yet on Master's Mate

Flag

GBR

Length

115 m

IMO

9342413

AIS reports

On the British registry, Alexandra Kosan is an 115-metre boat. Look for MMSI 235060018, IMO 9342413. Sign Alexandra Kosan up free to the Master's Mate Safety Initiative Network and join a fleet that looks after its own.

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Is Alexandra Kosan 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 Alexandra Kosan 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 Alexandra Kosan 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 Alexandra Kosan and switch it all on

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About Alexandra Kosan

What kind of vessel is Alexandra Kosan?

Alexandra Kosan is a vessel flagged to United Kingdom.

What is Alexandra Kosan's MMSI?

Alexandra Kosan's MMSI is 235060018. IMO 9342413.

How big is Alexandra Kosan?

Alexandra Kosan is about 115 m long.

Is Alexandra Kosan on the Master's Mate Safety Initiative Network?

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