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

M/V C-Legacy

MMSI 338339000 · Call sign WDB6654

Not yet on Master's Mate

Type

Offshore Supply Vessel

Flag

USA

Length

85.3 m

Beam

18.3 m

Draft

7.3 m

Call sign

WDB6654

IMO

9315496

Official No.

642135

AIS reports

M/V C-Legacy is an American working vessel — 85.3 metres overall. She has a beam measuring 18.3 metres and a draft measuring 7.3 metres. Look for MMSI 338339000, call sign WDB6654, IMO 9315496. M/V C-Legacy is invited to the free Master's Mate Safety Initiative Network, where cruisers keep each other safe.

Free forever · No credit card · for working boats

Built for boats that work — like M/V C-Legacy.

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 M/V C-Legacy 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 M/V C-Legacy 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 M/V C-Legacy and switch it all on

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

Claim free → unlock everything

About M/V C-Legacy

What kind of vessel is M/V C-Legacy?

M/V C-Legacy is a Offshore Supply Vessel flagged to United States of America.

What is M/V C-Legacy's MMSI?

M/V C-Legacy's MMSI is 338339000. Call sign WDB6654. IMO 9315496.

How big is M/V C-Legacy?

M/V C-Legacy is about 85.3 m long, 18.3 m on the beam, drawing 7.3 m.

Is M/V C-Legacy on the Master's Mate Safety Initiative Network?

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