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

Youngsan Gas

MMSI 441299000

Not yet on Master's Mate

Flag

KOR

Length

71 m

IMO

9185580

AIS reports

Out of South Korea, Youngsan Gas is a 71-metre boat. On AIS she shows as MMSI 441299000, IMO 9185580. Bring Youngsan Gas aboard the Master's Mate Safety Initiative Network — free, and every captain on it has the others' backs.

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Is Youngsan Gas 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 Youngsan Gas 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 Youngsan Gas 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 Youngsan Gas and switch it all on

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About Youngsan Gas

What kind of vessel is Youngsan Gas?

Youngsan Gas is a vessel flagged to South Korea.

What is Youngsan Gas's MMSI?

Youngsan Gas's MMSI is 441299000. IMO 9185580.

How big is Youngsan Gas?

Youngsan Gas is about 71 m long.

Is Youngsan Gas on the Master's Mate Safety Initiative Network?

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