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.
Freight Ship
El Coqui
MMSI 367781630 · Call sign WDJ4838
Not yet on Master's MateType
Freight Ship
Flag
USALength
210.2 m
Beam
32.2 m
Draft
18 m
Call sign
WDJ4838
IMO
9721968
Official No.
1272288
AIS reports
1
El Coqui is an American 210.2-metre cargo carrier. She's built with a beam measuring 32.2 metres and a 18-metre draft. Officially she's MMSI 367781630, call sign WDJ4838, IMO 9721968. It's free to add El Coqui 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 commercial operators
Eyes on El Coqui, around the clock.
Real-time AIS, full systems telemetry, distress alerting and worldwide charts — your hull on one dashboard, from anywhere.
Put her on the dashboard — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Wherever El Coqui 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 commercial operators
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put El Coqui on the map. It hands you the full bridge:
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.
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
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.
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 El Coqui and switch it all on
Free to join · nothing to install to start · cancel anytime
About El Coqui
What kind of vessel is El Coqui?
El Coqui is a Freight Ship flagged to United States of America.
What is El Coqui's MMSI?
El Coqui's MMSI is 367781630. Call sign WDJ4838. IMO 9721968.
How big is El Coqui?
El Coqui is about 210.2 m long, 32.2 m on the beam, drawing 18 m.
Is El Coqui on the Master's Mate Safety Initiative Network?
Not yet. If El Coqui is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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