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.
Tug
LOUISVILLE
MMSI 366856070 · Call sign WDD4984
Not yet on Master's MateType
Tug
Flag
USALength
164 m
Beam
34 m
Draft
3.4 m
Call sign
WDD4984
IMO
8976504
Official No.
1126161
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
87
LOUISVILLE is a harbour tug under American registration, 164 metres long. Her hull carries a beam measuring 34 metres and a draft of 3.4 m. She broadcasts as MMSI 366856070, call sign WDD4984, IMO 8976504. Put LOUISVILLE on the free Master's Mate Safety Initiative Network and keep the working fleet looking out for each other.
Free forever · No credit card · for working boats
Built for boats that work — like LOUISVILLE.
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
Live AIS position · Jun 9, 2026 21:57 UTC
Position
38.3526° N, 81.6454° W
Status
Moored
Speed
0.0 kn
Course
300°
Destination
US^0QDA>0CLZ
ETA
06-08 15:43 UTC
Wherever LOUISVILLE 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 LOUISVILLE 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 LOUISVILLE and switch it all on
Free to join · nothing to install to start · cancel anytime
About LOUISVILLE
What kind of vessel is LOUISVILLE?
LOUISVILLE is a Tug flagged to United States of America.
Where was LOUISVILLE last seen?
LOUISVILLE was last reported in around 38°N 82°W in Jun 2026 on public AIS.
What is LOUISVILLE's MMSI?
LOUISVILLE's MMSI is 366856070. Call sign WDD4984. IMO 8976504.
How big is LOUISVILLE?
LOUISVILLE is about 164 m long, 34 m on the beam, drawing 3.4 m.
Is LOUISVILLE on the Master's Mate Safety Initiative Network?
Not yet. If LOUISVILLE is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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