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
Wide Open
MMSI 366933760 · Call sign WDB6958
Not yet on Master's MateFlag
USACall sign
WDB6958
Official No.
KY 0418 SP
AIS reports
1
Wide Open is an American boat. On AIS she shows as MMSI 366933760, call sign WDB6958. The Master's Mate Safety Initiative Network welcomes Wide Open — free to join, cruiser-run, and always on watch.
Free forever · No credit card
Is Wide Open 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 Wide Open 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 Wide Open 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 Wide Open and switch it all on
Free to join · nothing to install to start · cancel anytime
About Wide Open
What kind of vessel is Wide Open?
Wide Open is a vessel flagged to United States of America.
What is Wide Open's MMSI?
Wide Open's MMSI is 366933760. Call sign WDB6958.
Is Wide Open on the Master's Mate Safety Initiative Network?
Not yet. If Wide Open is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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