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
ONE CAT
France · last seen 17°S 151°W · Jun 2026 · MMSI 227949080
Not yet on Master's MateFlag
FRAFirst reported
Jun 2026
Last reported
Jun 2026
AIS reports
6
ONE CAT is a boat flying the French flag. On AIS she appears as MMSI 227949080. Join ONE CAT to the Master's Mate Safety Initiative Network — free, and built by cruisers for cruisers.
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Is ONE CAT 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
Last known position · Jun 2, 2026
Position
16.7104° S, 151.4446° W
Wherever ONE CAT 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 ONE CAT 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 ONE CAT and switch it all on
Free to join · nothing to install to start · cancel anytime
About ONE CAT
What kind of vessel is ONE CAT?
ONE CAT is a vessel flagged to France.
Where was ONE CAT last seen?
ONE CAT was last reported in around 17°S 151°W in Jun 2026 on public AIS.
What is ONE CAT's MMSI?
ONE CAT's MMSI is 227949080.
Is ONE CAT on the Master's Mate Safety Initiative Network?
Not yet. If ONE CAT is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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