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
KATIE JO
MMSI 367768490 · Call sign WDJ3493
Not yet on Master's MateType
Tug
Flag
USALength
8 m
Beam
3 m
Call sign
WDJ3493
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
10
KATIE JO flies the American flag — an 8-metre tug. Below, she has 3 metres in the beam. On the registers she's MMSI 367768490, call sign WDJ3493. Give KATIE 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 boats
Built for boats that work — like KATIE JO.
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
28.9132° N, 95.3561° W
Working the Gulf of Mexico? 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 KATIE JO 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 KATIE JO and switch it all on
Free to join · nothing to install to start · cancel anytime
About KATIE JO
What kind of vessel is KATIE JO?
KATIE JO is a Tug flagged to United States of America.
Where was KATIE JO last seen?
KATIE JO was last reported in the Gulf of Mexico in Jun 2026 on public AIS.
What is KATIE JO's MMSI?
KATIE JO's MMSI is 367768490. Call sign WDJ3493.
How big is KATIE JO?
KATIE JO is about 8 m long, 3 m on the beam.
Is KATIE JO on the Master's Mate Safety Initiative Network?
Not yet. If KATIE JO is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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