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

Hero Ivan Sivko

MMSI 273342320

Not yet on Master's Mate

Flag

RUS

Length

48 m

IMO

9096727

AIS reports

Hero Ivan Sivko is a boat hailing from Russia, 48 metres from stem to stern. On AIS she appears as MMSI 273342320, IMO 9096727. Hero Ivan Sivko is welcome on the Master's Mate Safety Initiative Network — a free, community-run watch where boats look out for one another.

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Is Hero Ivan Sivko 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 Hero Ivan Sivko 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 Hero Ivan Sivko 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 Hero Ivan Sivko and switch it all on

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About Hero Ivan Sivko

What kind of vessel is Hero Ivan Sivko?

Hero Ivan Sivko is a vessel flagged to Russia.

What is Hero Ivan Sivko's MMSI?

Hero Ivan Sivko's MMSI is 273342320. IMO 9096727.

How big is Hero Ivan Sivko?

Hero Ivan Sivko is about 48 m long.

Is Hero Ivan Sivko on the Master's Mate Safety Initiative Network?

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