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
JIU HUA ZHEN CHENG
Panama · last seen 35°N 129°E · Jun 2026 · MMSI 352004261
Not yet on Master's MateFlag
PANFirst reported
Jun 2026
Last reported
Jun 2026
AIS reports
17
JIU HUA ZHEN CHENG is a craft on the Panama registry. On AIS she shows as MMSI 352004261. Give JIU HUA ZHEN CHENG the backing of the Master's Mate Safety Initiative Network — free, and a fleet that has her back.
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Is JIU HUA ZHEN CHENG 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 3, 2026
Position
35.0140° N, 129.1439° E
Crossing the Sea of Japan? 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 JIU HUA ZHEN CHENG 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 JIU HUA ZHEN CHENG and switch it all on
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About JIU HUA ZHEN CHENG
What kind of vessel is JIU HUA ZHEN CHENG?
JIU HUA ZHEN CHENG is a vessel flagged to Panama.
Where was JIU HUA ZHEN CHENG last seen?
JIU HUA ZHEN CHENG was last reported in the Sea of Japan in Jun 2026 on public AIS.
What is JIU HUA ZHEN CHENG's MMSI?
JIU HUA ZHEN CHENG's MMSI is 352004261.
Is JIU HUA ZHEN CHENG on the Master's Mate Safety Initiative Network?
Not yet. If JIU HUA ZHEN CHENG is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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