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
KAREN C
MMSI 303179000 · Call sign WDK3258
Not yet on Master's MateType
Towing
Flag
USALength
38 m
Beam
10 m
Draft
4.6 m
Call sign
WDK3258
IMO
7319010
Official No.
646126
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
85
Registered in the United States, KAREN C is a 38-metre harbour workboat. Below, she has a beam of 10 m and a draft of 4.6 m. Find her under MMSI 303179000, call sign WDK3258, IMO 7319010. KAREN C can join the Master's Mate Safety Initiative Network for free: think of it as a watch network that has every boat's back.
Free forever · No credit card · for working boats
Built for boats that work — like KAREN C.
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
36.8371° N, 76.2793° W
Working Chesapeake Bay? 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 KAREN C 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 C and switch it all on
Free to join · nothing to install to start · cancel anytime
About KAREN C
What kind of vessel is KAREN C?
KAREN C is a Towing flagged to United States of America.
Where was KAREN C last seen?
KAREN C was last reported in Chesapeake Bay in Jun 2026 on public AIS.
What is KAREN C's MMSI?
KAREN C's MMSI is 303179000. Call sign WDK3258. IMO 7319010.
How big is KAREN C?
KAREN C is about 38 m long, 10 m on the beam, drawing 4.6 m.
Is KAREN C on the Master's Mate Safety Initiative Network?
Not yet. If KAREN C is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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