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
SANDRA LOUISE
U.S. Official No. 538166
Not yet on Master's MateType
Commercial Fishing Vessel
Flag
USALength
9.8 m
Beam
3.7 m
Draft
1.8 m
First reported
Jun 2026
AIS reports
1
An American offshore fishing boat, SANDRA LOUISE measures 9.8 metres. SANDRA LOUISE has a 3.7 m beam and a 1.8-metre draft. She's listed under U.S. official number 538166. It's free to add SANDRA LOUISE to the Master's Mate Safety Initiative Network — like AAA for the ocean, run by the cruisers who use it.
Free forever · No credit card · for working captains
Know where the fleet is. Get SANDRA 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 SANDRA 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 SANDRA 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 SANDRA LOUISE and switch it all on
Free to join · nothing to install to start · cancel anytime
About SANDRA LOUISE
What kind of vessel is SANDRA LOUISE?
SANDRA LOUISE is a Commercial Fishing Vessel flagged to United States of America.
What is SANDRA LOUISE's U.S. Official No.?
SANDRA LOUISE's U.S. Official No. is 538166.
How big is SANDRA LOUISE?
SANDRA LOUISE is about 9.8 m long, 3.7 m on the beam, drawing 1.8 m.
Is SANDRA LOUISE on the Master's Mate Safety Initiative Network?
Not yet. If SANDRA LOUISE is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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