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.
Tug
CAPT TOM BROWN
MMSI 367478450 · Call sign WDF6848
Not yet on Master's MateType
Tug
Flag
USALength
24 m
Beam
12 m
Draft
2.5 m
Call sign
WDF6848
Official No.
1230373
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
11
Registered in the United States, CAPT TOM BROWN is a 24-metre harbour tug. Her hull carries a beam measuring 12 metres and a draft of 2.5 m. She's on record as MMSI 367478450, call sign WDF6848. Bring CAPT TOM BROWN aboard the Master's Mate Safety Initiative Network — free, and every captain on it has the others' backs.
Free forever · No credit card · for working boats
Built for boats that work — like CAPT TOM BROWN.
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
Last known position · Jun 4, 2026
Position
28.9442° N, 95.3267° W
Working the Gulf of Mexico? You're never out there alone.
Thousands of cruisers on the Master's Mate Network — ready to help the moment something goes wrong.
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The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put CAPT TOM BROWN 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 CAPT TOM BROWN and switch it all on
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About CAPT TOM BROWN
What kind of vessel is CAPT TOM BROWN?
CAPT TOM BROWN is a Tug flagged to United States of America.
Where was CAPT TOM BROWN last seen?
CAPT TOM BROWN was last reported in the Gulf of Mexico in Jun 2026 on public AIS.
What is CAPT TOM BROWN's MMSI?
CAPT TOM BROWN's MMSI is 367478450. Call sign WDF6848.
How big is CAPT TOM BROWN?
CAPT TOM BROWN is about 24 m long, 12 m on the beam, drawing 2.5 m.
Is CAPT TOM BROWN on the Master's Mate Safety Initiative Network?
Not yet. If CAPT TOM BROWN is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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