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
ATRAVERSIA
Cook Islands · last seen 42°N 9°E · Jun 2026 · MMSI 518998819
Not yet on Master's MateFlag
COKFirst reported
Jun 2026
Last reported
Jun 2026
AIS reports
85
ATRAVERSIA is a boat registered in Cook Islands. Find her under MMSI 518998819. Claim ATRAVERSIA free on the Master's Mate Safety Initiative Network and let nearby cruisers have her back.
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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 4, 2026
Position
41.5894° N, 9.2850° E
Crossing the Tyrrhenian Sea? You're never out there alone.
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The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put ATRAVERSIA 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 ATRAVERSIA and switch it all on
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About ATRAVERSIA
What kind of vessel is ATRAVERSIA?
ATRAVERSIA is a vessel flagged to Cook Islands.
Where was ATRAVERSIA last seen?
ATRAVERSIA was last reported in the Tyrrhenian Sea in Jun 2026 on public AIS.
What is ATRAVERSIA's MMSI?
ATRAVERSIA's MMSI is 518998819.
Is ATRAVERSIA on the Master's Mate Safety Initiative Network?
Not yet. If ATRAVERSIA is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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