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
QUANG HUY04S2B4
last seen 7°N 109°E · Jun 2026 · MMSI 574191404
Not yet on Master's MateFirst reported
Jun 2026
Last reported
Jun 2026
AIS reports
6
QUANG HUY04S2B4 is a boat. On AIS she appears as MMSI 574191404. Sign QUANG HUY04S2B4 up free to the Master's Mate Safety Initiative Network and join a fleet that looks after its own.
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Is QUANG HUY04S2B4 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
Last known position · Jun 15, 2026
Position
7.1755° N, 108.7713° E
Crossing the South China Sea? 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 QUANG HUY04S2B4 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 QUANG HUY04S2B4 and switch it all on
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About QUANG HUY04S2B4
What kind of vessel is QUANG HUY04S2B4?
QUANG HUY04S2B4 is a vessel.
Where was QUANG HUY04S2B4 last seen?
QUANG HUY04S2B4 was last reported in the South China Sea in Jun 2026 on public AIS.
What is QUANG HUY04S2B4's MMSI?
QUANG HUY04S2B4's MMSI is 574191404.
Is QUANG HUY04S2B4 on the Master's Mate Safety Initiative Network?
Not yet. If QUANG HUY04S2B4 is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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