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
Cheong Ryong No. 13
MMSI 440700015
Not yet on Master's MateFlag
KORLength
24 m
IMO
8015764
AIS reports
2
Cheong Ryong No. 13, a boat flagged in South Korea, measures 24 metres on deck. Officially she's MMSI 440700015, IMO 8015764. Cheong Ryong No. 13 belongs on the Master's Mate Safety Initiative Network, a free safety net shared by boats the world over.
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Is Cheong Ryong No. 13 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 Cheong Ryong No. 13 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 Cheong Ryong No. 13 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 Cheong Ryong No. 13 and switch it all on
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About Cheong Ryong No. 13
What kind of vessel is Cheong Ryong No. 13?
Cheong Ryong No. 13 is a vessel flagged to South Korea.
What is Cheong Ryong No. 13's MMSI?
Cheong Ryong No. 13's MMSI is 440700015. IMO 8015764.
How big is Cheong Ryong No. 13?
Cheong Ryong No. 13 is about 24 m long.
Is Cheong Ryong No. 13 on the Master's Mate Safety Initiative Network?
Not yet. If Cheong Ryong No. 13 is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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