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.
Recreational
Kathy Jo`
MMSI 367699220 · Call sign WDI4492
Not yet on Master's MateType
Recreational
Flag
USALength
21.5 m
Beam
5.7 m
Draft
3.2 m
Call sign
WDI4492
Official No.
1219551
Hull ID
BERW2001F708
AIS reports
1
Kathy Jo`, an American cruising boat, measures 21.5 metres on deck. Kathy Jo` has 5.7 metres in the beam and a 3.2-metre draft. Find her under MMSI 367699220, call sign WDI4492. Kathy Jo` belongs on the Master's Mate Safety Initiative Network, a free safety net shared by boats the world over.
Free forever · No credit card · for recreational captains
Keep Kathy Jo` looked after — even when you’re not aboard.
Anchor alarms that wake you, a live camera at the dock, and weather you can trust before every run.
Look after her — claim free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Wherever Kathy Jo` 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 recreational captains
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put Kathy Jo` on the map. It hands you the full bridge:
Anchor Watch
GPS-precise drag alarms that actually wake you — and your whole crew. Sleep through the night.
Onboard Cameras
Watch your boat from anywhere — live feeds and 24h recording, straight from your gateway.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
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.
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
Hail Any Captain
A verified captains directory + direct hailing. Reach the boat next to you, or across the bay.
Claim Kathy Jo` and switch it all on
Free to join · nothing to install to start · cancel anytime
About Kathy Jo`
What kind of vessel is Kathy Jo`?
Kathy Jo` is a Recreational flagged to United States of America.
What is Kathy Jo`'s MMSI?
Kathy Jo`'s MMSI is 367699220. Call sign WDI4492.
How big is Kathy Jo`?
Kathy Jo` is about 21.5 m long, 5.7 m on the beam, drawing 3.2 m.
Is Kathy Jo` on the Master's Mate Safety Initiative Network?
Not yet. If Kathy Jo` is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
© 2026 Master’s Mate. All rights reserved.