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

Hos Winchester

MMSI 345090014

Not yet on Master's Mate

Flag

MEX

Length

89 m

IMO

9490064

AIS reports

Hos Winchester, a boat on the Mexico registry, measures 89 metres on deck. On AIS she shows as MMSI 345090014, IMO 9490064. Hos Winchester is welcome on the Master's Mate Safety Initiative Network — a free, community-run watch where boats look out for one another.

Free forever · No credit card

Is Hos Winchester 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 Hos Winchester 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 Hos Winchester 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 Hos Winchester and switch it all on

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About Hos Winchester

What kind of vessel is Hos Winchester?

Hos Winchester is a vessel flagged to Mexico.

What is Hos Winchester's MMSI?

Hos Winchester's MMSI is 345090014. IMO 9490064.

How big is Hos Winchester?

Hos Winchester is about 89 m long.

Is Hos Winchester on the Master's Mate Safety Initiative Network?

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