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
Karen Koby
MMSI 367185850 · Call sign WDD7394
Not yet on Master's MateType
Towing Vessel
Flag
USALength
24 m
Beam
8.2 m
Draft
3.5 m
Call sign
WDD7394
Official No.
1198836
AIS reports
1
Registered in the United States, Karen Koby is a 24-metre working craft. She has a 8.2-metre beam and a draft of 3.5 m. She's on record as MMSI 367185850, call sign WDD7394. Bring Karen Koby aboard the Master's Mate Safety Initiative Network — free, and every captain on it has the others' backs.
Free forever · No credit card · for working boats
Built for boats that work — like Karen Koby.
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 Karen Koby 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 Karen Koby 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 Karen Koby and switch it all on
Free to join · nothing to install to start · cancel anytime
About Karen Koby
What kind of vessel is Karen Koby?
Karen Koby is a Towing Vessel flagged to United States of America.
What is Karen Koby's MMSI?
Karen Koby's MMSI is 367185850. Call sign WDD7394.
How big is Karen Koby?
Karen Koby is about 24 m long, 8.2 m on the beam, drawing 3.5 m.
Is Karen Koby on the Master's Mate Safety Initiative Network?
Not yet. If Karen Koby is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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