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
LEX-TA-SEA
MMSI 366669430 · Call sign WCQ5879
Not yet on Master's MateFlag
USACall sign
WCQ5879
Official No.
OH5550BJ
AIS reports
1
LEX-TA-SEA is an American craft. She broadcasts as MMSI 366669430, call sign WCQ5879. It's free to add LEX-TA-SEA to the Master's Mate Safety Initiative Network — like AAA for the ocean, run by the cruisers who use it.
Free forever · No credit card
Is LEX-TA-SEA 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
Wherever LEX-TA-SEA 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 LEX-TA-SEA 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 LEX-TA-SEA and switch it all on
Free to join · nothing to install to start · cancel anytime
About LEX-TA-SEA
What kind of vessel is LEX-TA-SEA?
LEX-TA-SEA is a vessel flagged to United States of America.
What is LEX-TA-SEA's MMSI?
LEX-TA-SEA's MMSI is 366669430. Call sign WCQ5879.
Is LEX-TA-SEA on the Master's Mate Safety Initiative Network?
Not yet. If LEX-TA-SEA is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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