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

Leonid Zayakin

MMSI 374852000

Not yet on Master's Mate

Flag

PAN

Length

138 m

IMO

8972259

AIS reports

Leonid Zayakin, a vessel flying the flag of Panama, measures 138 metres on deck. She's on record as MMSI 374852000, IMO 8972259. The Master's Mate Safety Initiative Network welcomes Leonid Zayakin — free to join, cruiser-run, and always on watch.

Free forever · No credit card

Is Leonid Zayakin 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 Leonid Zayakin 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 Leonid Zayakin 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 Leonid Zayakin and switch it all on

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About Leonid Zayakin

What kind of vessel is Leonid Zayakin?

Leonid Zayakin is a vessel flagged to Panama.

What is Leonid Zayakin's MMSI?

Leonid Zayakin's MMSI is 374852000. IMO 8972259.

How big is Leonid Zayakin?

Leonid Zayakin is about 138 m long.

Is Leonid Zayakin on the Master's Mate Safety Initiative Network?

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