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.
Freight Barge
WTT 8165
U.S. Official No. 643348
Not yet on Master's MateType
Freight Barge
Flag
USALength
59.5 m
Beam
10.7 m
Draft
3.3 m
First reported
Jun 2026
AIS reports
1
WTT 8165 is a barge flying the flag of the United States, measuring 59.5 metres. WTT 8165 has a 10.7 m beam and a 3.3 m draft. Her registration reads U.S. official number 643348. Claim WTT 8165 free on the Master's Mate Safety Initiative Network and let nearby cruisers have her back.
Free forever · No credit card · for commercial operators
Eyes on WTT 8165, around the clock.
Real-time AIS, full systems telemetry, distress alerting and worldwide charts — your hull on one dashboard, from anywhere.
Put her on the dashboard — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Wherever WTT 8165 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 · for commercial operators
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put WTT 8165 on the map. It hands you the full bridge:
Live AIS & Traffic
See every vessel around you in real time. Closest-approach warnings before they matter.
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.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
Anchor Watch
GPS-precise drag alarms that actually wake you — and your whole crew. Sleep through the night.
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 WTT 8165 and switch it all on
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About WTT 8165
What kind of vessel is WTT 8165?
WTT 8165 is a Freight Barge flagged to United States of America.
What is WTT 8165's U.S. Official No.?
WTT 8165's U.S. Official No. is 643348.
How big is WTT 8165?
WTT 8165 is about 59.5 m long, 10.7 m on the beam, drawing 3.3 m.
Is WTT 8165 on the Master's Mate Safety Initiative Network?
Not yet. If WTT 8165 is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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