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 Silver Arrow

MMSI 345090015

Not yet on Master's Mate

Flag

MEX

Length

73.8 m

IMO

9495533

AIS reports

Hos Silver Arrow, a craft under the Mexican flag, measures 73.8 metres on deck. On the registers she's MMSI 345090015, IMO 9495533. Hos Silver Arrow is invited to the free Master's Mate Safety Initiative Network, where cruisers keep each other safe.

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Is Hos Silver Arrow 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 Silver Arrow 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 Hos Silver Arrow 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 Silver Arrow and switch it all on

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About Hos Silver Arrow

What kind of vessel is Hos Silver Arrow?

Hos Silver Arrow is a vessel flagged to Mexico.

What is Hos Silver Arrow's MMSI?

Hos Silver Arrow's MMSI is 345090015. IMO 9495533.

How big is Hos Silver Arrow?

Hos Silver Arrow is about 73.8 m long.

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

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