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.

Passenger (Inspected)

C-Pacer

MMSI 338008000 · Call sign WDQ5466

Not yet on Master's Mate

Type

Passenger (Inspected)

Flag

USA

Length

35.8 m

Beam

9.1 m

Draft

3.6 m

Call sign

WDQ5466

IMO

9040596

Official No.

975505

AIS reports

C-Pacer, an American passenger ferry, measures 35.8 metres on deck. Below, she has a beam measuring 9.1 metres and a draft of 3.6 m. On AIS she appears as MMSI 338008000, call sign WDQ5466, IMO 9040596. It's free to add C-Pacer 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 passenger & charter operators

Keep every soul aboard C-Pacer safe.

Distress alerting, live AIS, onboard monitoring and weather routing — the safety stack for boats that carry people.

Switch on the safety stack — free →

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

Wherever C-Pacer 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 passenger & charter operators

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

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

Distress Mesh

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

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.

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.

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-Pacer and switch it all on

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

Claim free → unlock everything

About C-Pacer

What kind of vessel is C-Pacer?

C-Pacer is a Passenger (Inspected) flagged to United States of America.

What is C-Pacer's MMSI?

C-Pacer's MMSI is 338008000. Call sign WDQ5466. IMO 9040596.

How big is C-Pacer?

C-Pacer is about 35.8 m long, 9.1 m on the beam, drawing 3.6 m.

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

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