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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

Joe Clay Davis

MMSI 367482910 · Call sign WDM6555

Not yet on Master's Mate
Type
Towing Vessel
Flag
USAUSA
Length
18.6 m
Beam
7.3 m
Draft
2.4 m
Call sign
WDM6555
Official No.
534783
AIS reports
2

Joe Clay Davis is an American 18.6-metre harbour workboat. Below, she has a beam measuring 7.3 metres and a draft of 2.4 m. Officially she's MMSI 367482910, call sign WDM6555. Add Joe Clay Davis to the Master's Mate Safety Initiative Network — free to join, and the fleet keeps an eye out for each other.

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Built for boats that work — like Joe Clay Davis.

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

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

Wherever Joe Clay Davis roams, you're never out there alone.
Thousands of cruisers on the Master's Mate Network — ready to help the moment something goes wrong.
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Joining the Safety Initiative Network doesn't just put Joe Clay Davis 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 Joe Clay Davis and switch it all on
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About Joe Clay Davis

What kind of vessel is Joe Clay Davis?
Joe Clay Davis is a Towing Vessel flagged to United States of America.
What is Joe Clay Davis's MMSI?
Joe Clay Davis's MMSI is 367482910. Call sign WDM6555.
How big is Joe Clay Davis?
Joe Clay Davis is about 18.6 m long, 7.3 m on the beam, drawing 2.4 m.
Is Joe Clay Davis on the Master's Mate Safety Initiative Network?
Not yet. If Joe Clay Davis is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).

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