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)

Cee Ray

MMSI 366945350 · Call sign WDQ3216

Not yet on Master's Mate

Type

Passenger (Inspected)

Flag

USA

Length

18.8 m

Beam

6.1 m

Draft

2.8 m

Call sign

WDQ3216

Official No.

653495

AIS reports

Cee Ray is a passenger craft under the American flag, spanning 18.8 metres. Below, she has 6.1 metres in the beam and a draft measuring 2.8 metres. On AIS she shows as MMSI 366945350, call sign WDQ3216. For a boat that carries people, Cee Ray can lean on the Master's Mate Safety Initiative Network — free distress alerting and a fleet that's paying attention.

Free forever · No credit card · for passenger & charter operators

Keep every soul aboard Cee Ray 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 Cee Ray 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 Cee Ray 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 Cee Ray and switch it all on

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

Claim free → unlock everything

About Cee Ray

What kind of vessel is Cee Ray?

Cee Ray is a Passenger (Inspected) flagged to United States of America.

What is Cee Ray's MMSI?

Cee Ray's MMSI is 366945350. Call sign WDQ3216.

How big is Cee Ray?

Cee Ray is about 18.8 m long, 6.1 m on the beam, drawing 2.8 m.

Is Cee Ray on the Master's Mate Safety Initiative Network?

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