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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

Haoyue

MMSI 636017579

Not yet on Master's Mate
Flag
LBRLBR
Length
229 m
IMO
9671802
AIS reports
2

Haoyue, a Liberian vessel, measures 229 metres on deck. Officially she's MMSI 636017579, IMO 9671802. Haoyue is invited to the free Master's Mate Safety Initiative Network, where cruisers keep each other safe.

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Is Haoyue 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.

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Wherever Haoyue 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 Haoyue 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 Haoyue and switch it all on
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About Haoyue

What kind of vessel is Haoyue?
Haoyue is a vessel flagged to Liberia.
What is Haoyue's MMSI?
Haoyue's MMSI is 636017579. IMO 9671802.
How big is Haoyue?
Haoyue is about 229 m long.
Is Haoyue on the Master's Mate Safety Initiative Network?
Not yet. If Haoyue is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).

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