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
Pura Vida III
MMSI 368290890 · Call sign WDN5538
Not yet on Master's MateFlag
USACall sign
WDN5538
Official No.
1270430
AIS reports
1
Pura Vida III is an American craft. On AIS she shows as MMSI 368290890, call sign WDN5538. Pura Vida III is invited to the free Master's Mate Safety Initiative Network, where cruisers keep each other safe.
Free forever · No credit card
Is Pura Vida III 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 21:44 UTC
Position
27.4412° N, 82.6812° W
Status
Under way (engine)
Speed
0.1 kn
Course
360°
Crossing the Gulf of Mexico? 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 Pura Vida III 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 Pura Vida III and switch it all on
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About Pura Vida III
What kind of vessel is Pura Vida III?
Pura Vida III is a vessel flagged to United States of America.
Where was Pura Vida III last seen?
Pura Vida III was last reported in the Gulf of Mexico on public AIS.
What is Pura Vida III's MMSI?
Pura Vida III's MMSI is 368290890. Call sign WDN5538.
Is Pura Vida III on the Master's Mate Safety Initiative Network?
Not yet. If Pura Vida III is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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