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.

Offshore Supply Vessel

Cabana

MMSI 338487000 · Call sign WDQ8732

Not yet on Master's Mate

Type

Offshore Supply Vessel

Flag

USA

Length

68.3 m

Beam

17.1 m

Draft

5.5 m

Call sign

WDQ8732

IMO

9216377

Official No.

1076184

AIS reports

Cabana is an American harbour workboat, 68.3 metres long. Below, she has a beam measuring 17.1 metres and a draft of 5.5 m. On the registers she's MMSI 338487000, call sign WDQ8732, IMO 9216377. There's a place for Cabana on the Master's Mate Safety Initiative Network — free, community-driven, like AAA for the ocean.

Free forever · No credit card · for working boats

Built for boats that work — like Cabana.

Engine & systems telemetry, live AIS, weather and distress alerting for the vessels that earn their keep.

Rig her out — free →

Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers

Wherever Cabana 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 working boats

The most powerful cruising platform ever built — yours, free.

Joining the Safety Initiative Network doesn't just put Cabana on the map. It hands you the full bridge:

Systems Monitoring

Batteries, bilge, tanks, Victron & NMEA 2000 telemetry — your whole boat on one dashboard.

Live AIS & Traffic

See every vessel around you in real time. Closest-approach warnings before they matter.

Weather & Routing

GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.

Distress Mesh

Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.

Anchor Watch

GPS-precise drag alarms that actually wake you — and your whole crew. Sleep through the night.

Worldwide Charts

Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.

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 Cabana and switch it all on

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

Claim free → unlock everything

About Cabana

What kind of vessel is Cabana?

Cabana is a Offshore Supply Vessel flagged to United States of America.

What is Cabana's MMSI?

Cabana's MMSI is 338487000. Call sign WDQ8732. IMO 9216377.

How big is Cabana?

Cabana is about 68.3 m long, 17.1 m on the beam, drawing 5.5 m.

Is Cabana on the Master's Mate Safety Initiative Network?

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