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
Bi Jia Shan
MMSI 477847500
Not yet on Master's MateFlag
HKGLength
189 m
IMO
9632272
AIS reports
2
Bi Jia Shan, a Hong Kong craft, measures 189 metres on deck. Find her under MMSI 477847500, IMO 9632272. Add Bi Jia Shan to the Master's Mate Safety Initiative Network — free to join, and the fleet keeps an eye out for each other.
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Is Bi Jia Shan 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 Bi Jia Shan 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 Bi Jia Shan 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 Bi Jia Shan and switch it all on
Free to join · nothing to install to start · cancel anytime
About Bi Jia Shan
What kind of vessel is Bi Jia Shan?
Bi Jia Shan is a vessel flagged to Hong Kong S.A.R..
What is Bi Jia Shan's MMSI?
Bi Jia Shan's MMSI is 477847500. IMO 9632272.
How big is Bi Jia Shan?
Bi Jia Shan is about 189 m long.
Is Bi Jia Shan on the Master's Mate Safety Initiative Network?
Not yet. If Bi Jia Shan is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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