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

Khersones

MMSI 273389550

Not yet on Master's Mate

Flag

RUS

Length

108.6 m

IMO

8511835

AIS reports

Khersones is a craft flagged in Russia, 108.6 metres from stem to stern. On the registers she's MMSI 273389550, IMO 8511835. Khersones is invited to the free Master's Mate Safety Initiative Network, where cruisers keep each other safe.

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Is Khersones 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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Wherever Khersones 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 Khersones 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 Khersones and switch it all on

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About Khersones

What kind of vessel is Khersones?

Khersones is a vessel flagged to Russia.

What is Khersones's MMSI?

Khersones's MMSI is 273389550. IMO 8511835.

How big is Khersones?

Khersones is about 108.6 m long.

Is Khersones on the Master's Mate Safety Initiative Network?

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