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
Jian She 22
MMSI 412453000
Not yet on Master's MateFlag
CHNLength
107 m
IMO
8829517
AIS reports
4
Jian She 22 is a Chinese boat — 107 metres overall. Find her under MMSI 412453000, IMO 8829517. It's free to add Jian She 22 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 Jian She 22 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 Jian She 22 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 Jian She 22 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 Jian She 22 and switch it all on
Free to join · nothing to install to start · cancel anytime
About Jian She 22
What kind of vessel is Jian She 22?
Jian She 22 is a vessel flagged to China.
What is Jian She 22's MMSI?
Jian She 22's MMSI is 412453000. IMO 8829517.
How big is Jian She 22?
Jian She 22 is about 107 m long.
Is Jian She 22 on the Master's Mate Safety Initiative Network?
Not yet. If Jian She 22 is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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