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
Da Qing 451
MMSI 412623000
Not yet on Master's MateFlag
CHNLength
192 m
IMO
9232709
AIS reports
2
Da Qing 451 is a Chinese boat, 192 metres on deck. Officially she's MMSI 412623000, IMO 9232709. It's free to add Da Qing 451 to the Master's Mate Safety Initiative Network — like AAA for the ocean, run by the cruisers who use it.
Free forever · No credit card
Is Da Qing 451 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 Da Qing 451 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 Da Qing 451 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 Da Qing 451 and switch it all on
Free to join · nothing to install to start · cancel anytime
About Da Qing 451
What kind of vessel is Da Qing 451?
Da Qing 451 is a vessel flagged to China.
What is Da Qing 451's MMSI?
Da Qing 451's MMSI is 412623000. IMO 9232709.
How big is Da Qing 451?
Da Qing 451 is about 192 m long.
Is Da Qing 451 on the Master's Mate Safety Initiative Network?
Not yet. If Da Qing 451 is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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