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
NAN HAI JIU 321
last seen 22°N 114°E · Jun 2026 · MMSI 413054750
Not yet on Master's MateFirst reported
Jun 2026
Last reported
Jun 2026
AIS reports
7
NAN HAI JIU 321 is a boat. On the registers she's MMSI 413054750. Sign NAN HAI JIU 321 up free to the Master's Mate Safety Initiative Network and join a fleet that looks after its own.
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Is NAN HAI JIU 321 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
Live AIS position · Jun 15, 2026 12:12 UTC
Position
22.3896° N, 113.8747° E
Status
Under way (engine)
Speed
12.1 kn
Course
22°
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 NAN HAI JIU 321 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 NAN HAI JIU 321 and switch it all on
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About NAN HAI JIU 321
What kind of vessel is NAN HAI JIU 321?
NAN HAI JIU 321 is a vessel.
Where was NAN HAI JIU 321 last seen?
NAN HAI JIU 321 was last reported in the South China Sea in Jun 2026 on public AIS.
What is NAN HAI JIU 321's MMSI?
NAN HAI JIU 321's MMSI is 413054750.
Is NAN HAI JIU 321 on the Master's Mate Safety Initiative Network?
Not yet. If NAN HAI JIU 321 is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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