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
TRUE GRIT
MMSI 367070150 · Call sign WCU8413
Not yet on Master's MateFlag
USACall sign
WCU8413
Official No.
FL3893CW
AIS reports
1
TRUE GRIT is a craft hailing from the United States. Her registration reads MMSI 367070150, call sign WCU8413. Give TRUE GRIT the backing of the Master's Mate Safety Initiative Network — free, and a fleet that has her back.
Free forever · No credit card
Is TRUE GRIT 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 TRUE GRIT 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 TRUE GRIT 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 TRUE GRIT and switch it all on
Free to join · nothing to install to start · cancel anytime
About TRUE GRIT
What kind of vessel is TRUE GRIT?
TRUE GRIT is a vessel flagged to United States of America.
What is TRUE GRIT's MMSI?
TRUE GRIT's MMSI is 367070150. Call sign WCU8413.
Is TRUE GRIT on the Master's Mate Safety Initiative Network?
Not yet. If TRUE GRIT is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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