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
CATHERINE LOUISE
MMSI 366209940 · Call sign WUW4303
Not yet on Master's MateType
Commercial Fishing Vessel
Flag
USALength
23.3 m
Beam
6.6 m
Draft
3.5 m
Call sign
WUW4303
IMO
7943445
Official No.
605425
AIS reports
1
An American fishing vessel, CATHERINE LOUISE measures 23.3 metres. CATHERINE LOUISE has a 6.6 m beam and a 3.5 m draft. Her papers read MMSI 366209940, call sign WUW4303, IMO 7943445. Sign CATHERINE LOUISE up free to the Master's Mate Safety Initiative Network and join a fleet that looks after its own.
Free forever · No credit card · for working captains
Know where the fleet is. Get CATHERINE LOUISE 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 CATHERINE LOUISE 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 CATHERINE LOUISE 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 CATHERINE LOUISE and switch it all on
Free to join · nothing to install to start · cancel anytime
About CATHERINE LOUISE
What kind of vessel is CATHERINE LOUISE?
CATHERINE LOUISE is a Commercial Fishing Vessel flagged to United States of America.
What is CATHERINE LOUISE's MMSI?
CATHERINE LOUISE's MMSI is 366209940. Call sign WUW4303. IMO 7943445.
How big is CATHERINE LOUISE?
CATHERINE LOUISE is about 23.3 m long, 6.6 m on the beam, drawing 3.5 m.
Is CATHERINE LOUISE on the Master's Mate Safety Initiative Network?
Not yet. If CATHERINE LOUISE is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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