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
Atagosan
MMSI 373985000
Not yet on Master's MateFlag
PANLength
319 m
IMO
9770608
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
24
A Panamanian vessel, Atagosan measures 319 metres. Her registration reads MMSI 373985000, IMO 9770608. Join Atagosan to the Master's Mate Safety Initiative Network — free, and built by cruisers for cruisers.
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Is Atagosan 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 3, 2026
Position
34.7927° S, 18.3345° E
Wherever Atagosan 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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The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put Atagosan 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 Atagosan and switch it all on
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About Atagosan
What kind of vessel is Atagosan?
Atagosan is a vessel flagged to Panama.
Where was Atagosan last seen?
Atagosan was last reported in around 35°S 18°E in Jun 2026 on public AIS.
What is Atagosan's MMSI?
Atagosan's MMSI is 373985000. IMO 9770608.
How big is Atagosan?
Atagosan is about 319 m long.
Is Atagosan on the Master's Mate Safety Initiative Network?
Not yet. If Atagosan is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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