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
Zhong You Hai 512
MMSI 412302180
Not yet on Master's MateFlag
CHNLength
86.6 m
IMO
9364069
AIS reports
2
On the Chinese registry, Zhong You Hai 512 is an 86.6-metre craft. Her registration reads MMSI 412302180, IMO 9364069. Zhong You Hai 512 is invited to the free Master's Mate Safety Initiative Network, where cruisers keep each other safe.
Free forever · No credit card
Is Zhong You Hai 512 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
Wherever Zhong You Hai 512 roams, 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 Zhong You Hai 512 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 Zhong You Hai 512 and switch it all on
Free to join · nothing to install to start · cancel anytime
About Zhong You Hai 512
What kind of vessel is Zhong You Hai 512?
Zhong You Hai 512 is a vessel flagged to China.
What is Zhong You Hai 512's MMSI?
Zhong You Hai 512's MMSI is 412302180. IMO 9364069.
How big is Zhong You Hai 512?
Zhong You Hai 512 is about 86.6 m long.
Is Zhong You Hai 512 on the Master's Mate Safety Initiative Network?
Not yet. If Zhong You Hai 512 is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
© 2026 Master’s Mate. All rights reserved.