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
PTC 323
U.S. Official No. 1277190
Not yet on Master's MateType
Freight Barge
Flag
USALength
61 m
Beam
10.7 m
Draft
3.7 m
First reported
Jun 2026
AIS reports
1
Out of the United States, PTC 323 is a 61-metre freight barge. Her hull carries a 10.7 m beam and a draft of 3.7 m. Her papers read U.S. official number 1277190. Add PTC 323 to the Master's Mate Safety Initiative Network — free to join, and the fleet keeps an eye out for each other.
Free forever · No credit card · for commercial operators
Eyes on PTC 323, 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 PTC 323 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 PTC 323 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 PTC 323 and switch it all on
Free to join · nothing to install to start · cancel anytime
About PTC 323
What kind of vessel is PTC 323?
PTC 323 is a Freight Barge flagged to United States of America.
What is PTC 323's U.S. Official No.?
PTC 323's U.S. Official No. is 1277190.
How big is PTC 323?
PTC 323 is about 61 m long, 10.7 m on the beam, drawing 3.7 m.
Is PTC 323 on the Master's Mate Safety Initiative Network?
Not yet. If PTC 323 is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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