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

Sinokor Niigata

MMSI 441772000

Not yet on Master's Mate

Flag

KOR

Length

119 m

IMO

9209908

AIS reports

Sinokor Niigata flies the South Korean flag — an 119-metre vessel. Officially she's MMSI 441772000, IMO 9209908. The Master's Mate Safety Initiative Network welcomes Sinokor Niigata — free to join, cruiser-run, and always on watch.

Free forever · No credit card

Is Sinokor Niigata 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 Sinokor Niigata 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 Sinokor Niigata 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 Sinokor Niigata and switch it all on

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About Sinokor Niigata

What kind of vessel is Sinokor Niigata?

Sinokor Niigata is a vessel flagged to South Korea.

What is Sinokor Niigata's MMSI?

Sinokor Niigata's MMSI is 441772000. IMO 9209908.

How big is Sinokor Niigata?

Sinokor Niigata is about 119 m long.

Is Sinokor Niigata on the Master's Mate Safety Initiative Network?

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