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)

Royal Winner Queen

MMSI 367023370 · Call sign WDC4344

Not yet on Master's Mate

Type

Passenger (Inspected)

Flag

USA

Length

26.9 m

Beam

8.5 m

Draft

3.2 m

Call sign

WDC4344

Official No.

1024679

AIS reports

Royal Winner Queen, a passenger craft hailing from the United States, measures 26.9 metres on deck. She has 8.5 metres in the beam and a draft measuring 3.2 metres. On AIS she shows as MMSI 367023370, call sign WDC4344. Bring Royal Winner Queen aboard the Master's Mate Safety Initiative Network — free, and every captain on it has the others' backs.

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

Keep every soul aboard Royal Winner Queen 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 Royal Winner Queen 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 Royal Winner Queen 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 Royal Winner Queen and switch it all on

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

Claim free → unlock everything

About Royal Winner Queen

What kind of vessel is Royal Winner Queen?

Royal Winner Queen is a Passenger (Inspected) flagged to United States of America.

What is Royal Winner Queen's MMSI?

Royal Winner Queen's MMSI is 367023370. Call sign WDC4344.

How big is Royal Winner Queen?

Royal Winner Queen is about 26.9 m long, 8.5 m on the beam, drawing 3.2 m.

Is Royal Winner Queen on the Master's Mate Safety Initiative Network?

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