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.

Tank Barge

CENAC 254

U.S. Official No. 1211251

Not yet on Master's Mate

Type

Tank Barge

Flag

USA

Length

58.5 m

Beam

12.8 m

Draft

3 m

First reported

Jun 2026

AIS reports

On the American registry, CENAC 254 is a 58.5-metre tank vessel. She's built with 12.8 metres in the beam and a 3 m draft. Her registration reads U.S. official number 1211251. Claim CENAC 254 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 CENAC 254, 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 CENAC 254 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 CENAC 254 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 CENAC 254 and switch it all on

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About CENAC 254

What kind of vessel is CENAC 254?

CENAC 254 is a Tank Barge flagged to United States of America.

What is CENAC 254's U.S. Official No.?

CENAC 254's U.S. Official No. is 1211251.

How big is CENAC 254?

CENAC 254 is about 58.5 m long, 12.8 m on the beam, drawing 3 m.

Is CENAC 254 on the Master's Mate Safety Initiative Network?

Not yet. If CENAC 254 is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).