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
GH Rich Wall
MMSI 538007228
Not yet on Master's MateFlag
MHLLength
199.9 m
IMO
9735804
AIS reports
2
GH Rich Wall is a Marshall Islands vessel, 199.9 metres from stem to stern. Officially she's MMSI 538007228, IMO 9735804. Join GH Rich Wall to the Master's Mate Safety Initiative Network — free, and built by cruisers for cruisers.
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Is GH Rich Wall 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 GH Rich Wall 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 GH Rich Wall 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 GH Rich Wall and switch it all on
Free to join · nothing to install to start · cancel anytime
About GH Rich Wall
What kind of vessel is GH Rich Wall?
GH Rich Wall is a vessel flagged to Marshall Islands.
What is GH Rich Wall's MMSI?
GH Rich Wall's MMSI is 538007228. IMO 9735804.
How big is GH Rich Wall?
GH Rich Wall is about 199.9 m long.
Is GH Rich Wall on the Master's Mate Safety Initiative Network?
Not yet. If GH Rich Wall is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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