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.
Towing Vessel
ST THOMAS
MMSI 367473490 · Call sign WDF6366
Not yet on Master's MateType
Towing Vessel
Flag
USALength
146 m
Beam
34 m
Draft
3.1 m
Call sign
WDF6366
Official No.
1230766
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
86
ST THOMAS, an American service vessel, measures 146 metres on deck. She's built with a 34 m beam and a 3.1 m draft. On AIS she appears as MMSI 367473490, call sign WDF6366. There's a place for ST THOMAS on the Master's Mate Safety Initiative Network — free, community-driven, like AAA for the ocean.
Free forever · No credit card · for working boats
Built for boats that work — like ST THOMAS.
Engine & systems telemetry, live AIS, weather and distress alerting for the vessels that earn their keep.
Rig her out — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Live AIS position · Jun 9, 2026 04:26 UTC
Position
27.8596° N, 97.1676° W
Status
Under way (engine)
Speed
0.0 kn
Course
284°
Working the Gulf of Mexico? You're never out there alone.
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Joining the Safety Initiative Network doesn't just put ST THOMAS on the map. It hands you the full bridge:
Systems Monitoring
Batteries, bilge, tanks, Victron & NMEA 2000 telemetry — your whole boat on one dashboard.
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.
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
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.
Onboard Cameras
Watch your boat from anywhere — live feeds and 24h recording, straight from your gateway.
Hail Any Captain
A verified captains directory + direct hailing. Reach the boat next to you, or across the bay.
Claim ST THOMAS and switch it all on
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About ST THOMAS
What kind of vessel is ST THOMAS?
ST THOMAS is a Towing Vessel flagged to United States of America.
Where was ST THOMAS last seen?
ST THOMAS was last reported in the Gulf of Mexico in Jun 2026 on public AIS.
What is ST THOMAS's MMSI?
ST THOMAS's MMSI is 367473490. Call sign WDF6366.
How big is ST THOMAS?
ST THOMAS is about 146 m long, 34 m on the beam, drawing 3.1 m.
Is ST THOMAS on the Master's Mate Safety Initiative Network?
Not yet. If ST THOMAS is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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