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
KAREN JO
MMSI 367128040 · Call sign WDD3264
Not yet on Master's MateType
Commercial Fishing Vessel
Flag
USALength
12.8 m
Beam
4.6 m
Draft
1.4 m
Call sign
WDD3264
Official No.
1075173
AIS reports
1
KAREN JO is an American commercial trawler, 12.8 metres overall. She carries a 4.6 m beam and a 1.4-metre draft. Officially she's MMSI 367128040, call sign WDD3264. Give KAREN JO 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 captains
Know where the fleet is. Get KAREN JO 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 KAREN 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 working captains
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put KAREN JO 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 KAREN JO and switch it all on
Free to join · nothing to install to start · cancel anytime
About KAREN JO
What kind of vessel is KAREN JO?
KAREN JO is a Commercial Fishing Vessel flagged to United States of America.
What is KAREN JO's MMSI?
KAREN JO's MMSI is 367128040. Call sign WDD3264.
How big is KAREN JO?
KAREN JO is about 12.8 m long, 4.6 m on the beam, drawing 1.4 m.
Is KAREN JO on the Master's Mate Safety Initiative Network?
Not yet. If KAREN JO is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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