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

TT Rena

Industrial Vessel · United States of America · MMSI 338484000 · Call sign WDQ9092

Not yet on Master's Mate

Type

Industrial Vessel

Flag

USA

Length

91.2 m

Beam

18.3 m

Draft

7.3 m

Call sign

WDQ9092

IMO

9670391

Official No.

1247918

AIS reports

Registered in the United States, TT Rena is a 91.2-metre working ship. She's built with 18.3 metres in the beam and a 7.3-metre draft. Officially she's MMSI 338484000, call sign WDQ9092, IMO 9670391. TT Rena is welcome on the Master's Mate Safety Initiative Network — free situational awareness and a watch network shared by vessels of every size.

Free forever · No credit card · for commercial operators

Eyes on TT Rena, 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 TT Rena 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 TT Rena 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 TT Rena and switch it all on

Free to join · nothing to install to start · cancel anytime

Claim free → unlock everything

About TT Rena

What kind of vessel is TT Rena?

TT Rena is a Industrial Vessel flagged to United States of America.

What is TT Rena's MMSI?

TT Rena's MMSI is 338484000. Call sign WDQ9092. IMO 9670391.

How big is TT Rena?

TT Rena is about 91.2 m long, 18.3 m on the beam, drawing 7.3 m.

Is TT Rena on the Master's Mate Safety Initiative Network?

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