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
Mouson 328
MMSI 511444000
Not yet on Master's MateFlag
PLWLength
108 m
IMO
9021198
AIS reports
2
Mouson 328 is a 108-metre vessel, flying the flag of Palau. On AIS she shows as MMSI 511444000, IMO 9021198. Mouson 328 belongs on the Master's Mate Safety Initiative Network, a free safety net shared by boats the world over.
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Is Mouson 328 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 Mouson 328 roams, you're never out there alone.
Thousands of cruisers on the Master's Mate Network — ready to help the moment something goes wrong.
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Joining the Safety Initiative Network doesn't just put Mouson 328 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 Mouson 328 and switch it all on
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About Mouson 328
What kind of vessel is Mouson 328?
Mouson 328 is a vessel flagged to Palau.
What is Mouson 328's MMSI?
Mouson 328's MMSI is 511444000. IMO 9021198.
How big is Mouson 328?
Mouson 328 is about 108 m long.
Is Mouson 328 on the Master's Mate Safety Initiative Network?
Not yet. If Mouson 328 is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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