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.

Industrial Vessel

WEEKS 91

U.S. Official No. 261976

Not yet on Master's Mate

Type

Industrial Vessel

Flag

USA

Length

70.2 m

Beam

13.2 m

Draft

4.4 m

First reported

Jun 2026

AIS reports

WEEKS 91 is a cargo vessel flagged in the United States, 70.2 metres on deck. Her hull carries 13.2 metres in the beam and a draft measuring 4.4 metres. On the registers she's U.S. official number 261976. Claim WEEKS 91 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 WEEKS 91, 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 WEEKS 91 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 WEEKS 91 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 WEEKS 91 and switch it all on

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Claim free → unlock everything

About WEEKS 91

What kind of vessel is WEEKS 91?

WEEKS 91 is a Industrial Vessel flagged to United States of America.

What is WEEKS 91's U.S. Official No.?

WEEKS 91's U.S. Official No. is 261976.

How big is WEEKS 91?

WEEKS 91 is about 70.2 m long, 13.2 m on the beam, drawing 4.4 m.

Is WEEKS 91 on the Master's Mate Safety Initiative Network?

Not yet. If WEEKS 91 is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).