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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.
Recreational

Coucou

MMSI 368477340 · Call sign WDR2133

Not yet on Master's Mate
Type
Recreational
Flag
USAUSA
Length
12.9 m
Beam
7.7 m
Draft
2.5 m
Call sign
WDR2133
Official No.
1361815
AIS reports
1

Coucou flies the American flag — a 12.9-metre recreational vessel. Her hull carries a beam of 7.7 m and a draft of 2.5 m. On AIS she appears as MMSI 368477340, call sign WDR2133. Sign Coucou up free to the Master's Mate Safety Initiative Network and join a fleet that looks after its own.

Free forever · No credit card · for recreational captains

Keep Coucou looked after — even when you’re not aboard.

Anchor alarms that wake you, a live camera at the dock, and weather you can trust before every run.

Look after her — claim free →

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

Wherever Coucou 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 recreational captains

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

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

Anchor Watch
GPS-precise drag alarms that actually wake you — and your whole crew. Sleep through the night.
Onboard Cameras
Watch your boat from anywhere — live feeds and 24h recording, straight from your gateway.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
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.
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
Hail Any Captain
A verified captains directory + direct hailing. Reach the boat next to you, or across the bay.
Claim Coucou and switch it all on
Free to join · nothing to install to start · cancel anytime
Claim free → unlock everything

About Coucou

What kind of vessel is Coucou?
Coucou is a Recreational flagged to United States of America.
What is Coucou's MMSI?
Coucou's MMSI is 368477340. Call sign WDR2133.
How big is Coucou?
Coucou is about 12.9 m long, 7.7 m on the beam, drawing 2.5 m.
Is Coucou on the Master's Mate Safety Initiative Network?
Not yet. If Coucou is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).

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