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

C-Courageous

MMSI 366743830 · Call sign WCX9466

Not yet on Master's Mate

Type

Offshore Supply Vessel

Flag

USA

Length

67.1 m

Beam

17.1 m

Draft

5.7 m

Call sign

WCX9466

IMO

9132260

Official No.

1060716

AIS reports

C-Courageous is an American utility boat — 67.1 metres overall. She's built with a 17.1 m beam and a 5.7-metre draft. On AIS she shows as MMSI 366743830, call sign WCX9466, IMO 9132260. C-Courageous is welcome on the Master's Mate Safety Initiative Network — a free, community-run watch where boats look out for one another.

Free forever · No credit card · for working boats

Built for boats that work — like C-Courageous.

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 C-Courageous 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 C-Courageous 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 C-Courageous and switch it all on

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About C-Courageous

What kind of vessel is C-Courageous?

C-Courageous is a Offshore Supply Vessel flagged to United States of America.

What is C-Courageous's MMSI?

C-Courageous's MMSI is 366743830. Call sign WCX9466. IMO 9132260.

How big is C-Courageous?

C-Courageous is about 67.1 m long, 17.1 m on the beam, drawing 5.7 m.

Is C-Courageous on the Master's Mate Safety Initiative Network?

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