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
TT Marie II
MMSI 368044570 · Call sign WDK3369
Not yet on Master's MateFlag
USACall sign
WDK3369
Official No.
DL6261AL
AIS reports
1
TT Marie II is an American boat. She broadcasts as MMSI 368044570, call sign WDK3369. Sign TT Marie II up free to the Master's Mate Safety Initiative Network and join a fleet that looks after its own.
Free forever · No credit card
Is TT Marie II 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 TT Marie II 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 TT Marie II 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 TT Marie II and switch it all on
Free to join · nothing to install to start · cancel anytime
About TT Marie II
What kind of vessel is TT Marie II?
TT Marie II is a vessel flagged to United States of America.
What is TT Marie II's MMSI?
TT Marie II's MMSI is 368044570. Call sign WDK3369.
Is TT Marie II on the Master's Mate Safety Initiative Network?
Not yet. If TT Marie II is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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