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
Judith Ellen
MMSI 366993470 · Call sign WDC2459
Not yet on Master's MateType
Towing Vessel
Flag
USALength
32.6 m
Beam
10.4 m
Draft
2.7 m
Call sign
WDC2459
IMO
8850968
Official No.
579003
AIS reports
1
Judith Ellen is an American 32.6-metre utility boat. Judith Ellen has a 10.4-metre beam and a 2.7-metre draft. On AIS she shows as MMSI 366993470, call sign WDC2459, IMO 8850968. Sign Judith Ellen 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 working boats
Built for boats that work — like Judith Ellen.
Engine & systems telemetry, live AIS, weather and distress alerting for the vessels that earn their keep.
Rig her out — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Wherever Judith Ellen 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 working boats
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put Judith Ellen 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 Judith Ellen and switch it all on
Free to join · nothing to install to start · cancel anytime
About Judith Ellen
What kind of vessel is Judith Ellen?
Judith Ellen is a Towing Vessel flagged to United States of America.
What is Judith Ellen's MMSI?
Judith Ellen's MMSI is 366993470. Call sign WDC2459. IMO 8850968.
How big is Judith Ellen?
Judith Ellen is about 32.6 m long, 10.4 m on the beam, drawing 2.7 m.
Is Judith Ellen on the Master's Mate Safety Initiative Network?
Not yet. If Judith Ellen is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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