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
SUI HAI YUN 668
MMSI 413900657
Not yet on Master's MateType
Cargo
Flag
CHNLength
49 m
Beam
16 m
Draft
3.8 m
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
7
Registered in China, SUI HAI YUN 668 is a 49-metre cargo vessel. She carries a 16-metre beam and a 3.8-metre draft. Her registration reads MMSI 413900657. Add SUI HAI YUN 668 to the Master's Mate Safety Initiative Network and share the water with a fleet that's paying attention — free.
Free forever · No credit card · for commercial operators
Eyes on SUI HAI YUN 668, 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 4, 2026
Position
22.3071° N, 114.1599° E
Transiting 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 · for commercial operators
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put SUI HAI YUN 668 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 SUI HAI YUN 668 and switch it all on
Free to join · nothing to install to start · cancel anytime
About SUI HAI YUN 668
What kind of vessel is SUI HAI YUN 668?
SUI HAI YUN 668 is a Cargo flagged to China.
Where was SUI HAI YUN 668 last seen?
SUI HAI YUN 668 was last reported in the South China Sea in Jun 2026 on public AIS.
What is SUI HAI YUN 668's MMSI?
SUI HAI YUN 668's MMSI is 413900657.
How big is SUI HAI YUN 668?
SUI HAI YUN 668 is about 49 m long, 16 m on the beam, drawing 3.8 m.
Is SUI HAI YUN 668 on the Master's Mate Safety Initiative Network?
Not yet. If SUI HAI YUN 668 is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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