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.
Cargo
GUANG WU KOU
MMSI 636023483 · Call sign 5LNY2
Not yet on Master's MateType
Cargo
Flag
LBRLength
200 m
Beam
38 m
Draft
9.9 m
Call sign
5LNY2
IMO
9990246
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
50
GUANG WU KOU, a cargo carrier listed on the Liberia registry, measures 200 metres on deck. She carries a beam measuring 38 metres and a 9.9-metre draft. She broadcasts as MMSI 636023483, call sign 5LNY2, IMO 9990246. Bring GUANG WU KOU aboard the Master's Mate Safety Initiative Network — free, and every captain on it has the others' backs.
Free forever · No credit card · for commercial operators
Eyes on GUANG WU KOU, around the clock.
Real-time AIS, full systems telemetry, distress alerting and worldwide charts — your hull on one dashboard, from anywhere.
Put her on the dashboard — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Last known position · Jun 3, 2026
Position
18.3346° N, 107.1251° W
Wherever GUANG WU KOU 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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Joining the Safety Initiative Network doesn't just put GUANG WU KOU on the map. It hands you the full bridge:
Live AIS & Traffic
See every vessel around you in real time. Closest-approach warnings before they matter.
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.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
Anchor Watch
GPS-precise drag alarms that actually wake you — and your whole crew. Sleep through the night.
Onboard Cameras
Watch your boat from anywhere — live feeds and 24h recording, straight from your gateway.
Hail Any Captain
A verified captains directory + direct hailing. Reach the boat next to you, or across the bay.
Claim GUANG WU KOU and switch it all on
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About GUANG WU KOU
What kind of vessel is GUANG WU KOU?
GUANG WU KOU is a Cargo flagged to Liberia.
Where was GUANG WU KOU last seen?
GUANG WU KOU was last reported in around 18°N 107°W in Jun 2026 on public AIS.
What is GUANG WU KOU's MMSI?
GUANG WU KOU's MMSI is 636023483. Call sign 5LNY2. IMO 9990246.
How big is GUANG WU KOU?
GUANG WU KOU is about 200 m long, 38 m on the beam, drawing 9.9 m.
Is GUANG WU KOU on the Master's Mate Safety Initiative Network?
Not yet. If GUANG WU KOU is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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