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
Attessa
MMSI 319421000
Not yet on Master's MateFlag
CYMLength
68 m
IMO
1006099
AIS reports
2
Attessa is a Cayman Islands craft, 68 metres from stem to stern. She broadcasts as MMSI 319421000, IMO 1006099. Put Attessa on the Master's Mate Safety Initiative Network — free to claim, with a whole fleet watching out for her.
Free forever · No credit card
Is Attessa 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
Live AIS position · Jun 9, 2026 05:07 UTC
Position
32.7043° N, 117.1619° W
Status
Moored
Speed
0.0 kn
Course
55°
Destination
SAN DIEGO
ETA
06-07 15:00 UTC
Crossing off Southern California? 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 Attessa 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 Attessa and switch it all on
Free to join · nothing to install to start · cancel anytime
About Attessa
What kind of vessel is Attessa?
Attessa is a vessel flagged to Cayman Islands.
Where was Attessa last seen?
Attessa was last reported in off Southern California on public AIS.
What is Attessa's MMSI?
Attessa's MMSI is 319421000. IMO 1006099.
How big is Attessa?
Attessa is about 68 m long.
Is Attessa on the Master's Mate Safety Initiative Network?
Not yet. If Attessa is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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