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

Volgo Don 171

MMSI 273372500

Not yet on Master's Mate

Flag

RUS

Length

138 m

IMO

8959740

AIS reports

Volgo Don 171, a boat sailing under the Russian flag, measures 138 metres on deck. Find her under MMSI 273372500, IMO 8959740. The Master's Mate Safety Initiative Network welcomes Volgo Don 171 — free to join, cruiser-run, and always on watch.

Free forever · No credit card

Is Volgo Don 171 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 Volgo Don 171 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 Volgo Don 171 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 Volgo Don 171 and switch it all on

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About Volgo Don 171

What kind of vessel is Volgo Don 171?

Volgo Don 171 is a vessel flagged to Russia.

What is Volgo Don 171's MMSI?

Volgo Don 171's MMSI is 273372500. IMO 8959740.

How big is Volgo Don 171?

Volgo Don 171 is about 138 m long.

Is Volgo Don 171 on the Master's Mate Safety Initiative Network?

Not yet. If Volgo Don 171 is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).