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

Handan Steel

MMSI 636013576

Not yet on Master's Mate

Flag

LBR

Length

333 m

IMO

9082312

AIS reports

Handan Steel is a vessel wearing Liberian colours, 333 metres long. On AIS she shows as MMSI 636013576, IMO 9082312. Sign Handan Steel up free to the Master's Mate Safety Initiative Network and join a fleet that looks after its own.

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Is Handan Steel 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 Handan Steel 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 Handan Steel 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 Handan Steel and switch it all on

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About Handan Steel

What kind of vessel is Handan Steel?

Handan Steel is a vessel flagged to Liberia.

What is Handan Steel's MMSI?

Handan Steel's MMSI is 636013576. IMO 9082312.

How big is Handan Steel?

Handan Steel is about 333 m long.

Is Handan Steel on the Master's Mate Safety Initiative Network?

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