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.
Commercial Fishing Vessel
LADY JO ANN
MMSI 367730070 · Call sign WDI7579
Not yet on Master's MateType
Commercial Fishing Vessel
Flag
USALength
22.4 m
Beam
6.7 m
Draft
3.3 m
Call sign
WDI7579
IMO
7828906
Official No.
594057
AIS reports
1
LADY JO ANN is a fishing trawler under the American flag, 22.4 metres on deck. She has a beam of 6.7 m and a draft measuring 3.3 metres. On AIS she appears as MMSI 367730070, call sign WDI7579, IMO 7828906. Join LADY JO ANN to the Master's Mate Safety Initiative Network — free, and built by cruisers for cruisers.
Free forever · No credit card · for working captains
Know where the fleet is. Get LADY JO ANN home safe.
Live AIS traffic, weather you can plan around, engine & systems telemetry, and a distress mesh that reaches nearby boats.
Keep the fleet in sight — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Wherever LADY JO ANN 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 captains
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put LADY JO ANN 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.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
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.
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 LADY JO ANN and switch it all on
Free to join · nothing to install to start · cancel anytime
About LADY JO ANN
What kind of vessel is LADY JO ANN?
LADY JO ANN is a Commercial Fishing Vessel flagged to United States of America.
What is LADY JO ANN's MMSI?
LADY JO ANN's MMSI is 367730070. Call sign WDI7579. IMO 7828906.
How big is LADY JO ANN?
LADY JO ANN is about 22.4 m long, 6.7 m on the beam, drawing 3.3 m.
Is LADY JO ANN on the Master's Mate Safety Initiative Network?
Not yet. If LADY JO ANN is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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