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
Keum Yang Post
MMSI 441347000
Not yet on Master's MateFlag
KORLength
109 m
IMO
9428724
AIS reports
2
On the South Korean registry, Keum Yang Post is a 109-metre boat. She's on record as MMSI 441347000, IMO 9428724. Bring Keum Yang Post aboard the Master's Mate Safety Initiative Network — free, and every captain on it has the others' backs.
Free forever · No credit card
Is Keum Yang Post 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 Keum Yang Post 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 Keum Yang Post 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 Keum Yang Post and switch it all on
Free to join · nothing to install to start · cancel anytime
About Keum Yang Post
What kind of vessel is Keum Yang Post?
Keum Yang Post is a vessel flagged to South Korea.
What is Keum Yang Post's MMSI?
Keum Yang Post's MMSI is 441347000. IMO 9428724.
How big is Keum Yang Post?
Keum Yang Post is about 109 m long.
Is Keum Yang Post on the Master's Mate Safety Initiative Network?
Not yet. If Keum Yang Post is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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