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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
ISABELLA JULIETTE
MMSI 368293190 · Call sign WDN5797
Not yet on Master's MateType
Towing Vessel
Flag
USALength
130 m
Beam
34 m
Draft
3.1 m
Call sign
WDN5797
IMO
1326320
Official No.
1326320
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
85
ISABELLA JULIETTE is an American utility vessel — 130 metres overall. She's built with a 34 m beam and a 3.1-metre draft. Officially she's MMSI 368293190, call sign WDN5797, IMO 1326320. Give ISABELLA JULIETTE the backing of the Master's Mate Safety Initiative Network — free, and a fleet that has her back.
Free forever · No credit card · for working boats
Built for boats that work — like ISABELLA JULIETTE.
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
Last known position · Jun 4, 2026
Position
29.7058° N, 95.0408° W
Working the Gulf of Mexico? 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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The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put ISABELLA JULIETTE 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 ISABELLA JULIETTE and switch it all on
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About ISABELLA JULIETTE
What kind of vessel is ISABELLA JULIETTE?
ISABELLA JULIETTE is a Towing Vessel flagged to United States of America.
Where was ISABELLA JULIETTE last seen?
ISABELLA JULIETTE was last reported in the Gulf of Mexico in Jun 2026 on public AIS.
What is ISABELLA JULIETTE's MMSI?
ISABELLA JULIETTE's MMSI is 368293190. Call sign WDN5797. IMO 1326320.
How big is ISABELLA JULIETTE?
ISABELLA JULIETTE is about 130 m long, 34 m on the beam, drawing 3.1 m.
Is ISABELLA JULIETTE on the Master's Mate Safety Initiative Network?
Not yet. If ISABELLA JULIETTE is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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