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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.
Towing Vessel

Matagorda

MMSI 367310510 · Call sign WDD9377

Not yet on Master's Mate
Type
Towing Vessel
Flag
USAUSA
Length
21.9 m
Beam
9.1 m
Draft
3 m
Call sign
WDD9377
Official No.
1204198
AIS reports
1

On the American registry, Matagorda is a 21.9-metre harbour workboat. Below, she has a beam measuring 9.1 metres and a draft of 3 m. She's listed under MMSI 367310510, call sign WDD9377. Claim Matagorda free on the Master's Mate Safety Initiative Network and let nearby cruisers have her back.

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Engine & systems telemetry, live AIS, weather and distress alerting for the vessels that earn their keep.

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Wherever Matagorda roams, you're never out there alone.
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Joining the Safety Initiative Network doesn't just put Matagorda on the map. It hands you the full bridge:

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.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
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 Matagorda and switch it all on
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About Matagorda

What kind of vessel is Matagorda?
Matagorda is a Towing Vessel flagged to United States of America.
What is Matagorda's MMSI?
Matagorda's MMSI is 367310510. Call sign WDD9377.
How big is Matagorda?
Matagorda is about 21.9 m long, 9.1 m on the beam, drawing 3 m.
Is Matagorda on the Master's Mate Safety Initiative Network?
Not yet. If Matagorda is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).

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