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 Escort

MMSI 338664000 · Call sign WDP3168

Not yet on Master's Mate

Type

Offshore Supply Vessel

Flag

USA

Length

73 m

Beam

17.1 m

Draft

6.4 m

Call sign

WDP3168

IMO

9226293

Official No.

1090361

AIS reports

C Escort is an American 73-metre utility vessel. She carries a 17.1 m beam and a 6.4-metre draft. Officially she's MMSI 338664000, call sign WDP3168, IMO 9226293. It's free to add C Escort to the Master's Mate Safety Initiative Network — like AAA for the ocean, run by the cruisers who use it.

Free forever · No credit card · for working boats

Built for boats that work — like C Escort.

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 Escort 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 Escort 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 Escort and switch it all on

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

Claim free → unlock everything

About C Escort

What kind of vessel is C Escort?

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

What is C Escort's MMSI?

C Escort's MMSI is 338664000. Call sign WDP3168. IMO 9226293.

How big is C Escort?

C Escort is about 73 m long, 17.1 m on the beam, drawing 6.4 m.

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

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