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.
Passenger (Inspected)
PATTI-JO-LYN
U.S. Official No. 547744
Not yet on Master's MateType
Passenger (Inspected)
Flag
USALength
8.4 m
Beam
3.1 m
Draft
1.4 m
First reported
Jun 2026
AIS reports
1
An American passenger boat, PATTI-JO-LYN measures 8.4 metres. PATTI-JO-LYN has a 3.1-metre beam and a 1.4 m draft. Her registration reads U.S. official number 547744. Add PATTI-JO-LYN to the Master's Mate Safety Initiative Network — free to join, and the fleet keeps an eye out for each other.
Free forever · No credit card · for passenger & charter operators
Keep every soul aboard PATTI-JO-LYN safe.
Distress alerting, live AIS, onboard monitoring and weather routing — the safety stack for boats that carry people.
Switch on the safety stack — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Wherever PATTI-JO-LYN 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 passenger & charter operators
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put PATTI-JO-LYN on the map. It hands you the full bridge:
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
Live AIS & Traffic
See every vessel around you in real time. Closest-approach warnings before they matter.
Systems Monitoring
Batteries, bilge, tanks, Victron & NMEA 2000 telemetry — your whole boat on one dashboard.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
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 PATTI-JO-LYN and switch it all on
Free to join · nothing to install to start · cancel anytime
About PATTI-JO-LYN
What kind of vessel is PATTI-JO-LYN?
PATTI-JO-LYN is a Passenger (Inspected) flagged to United States of America.
What is PATTI-JO-LYN's U.S. Official No.?
PATTI-JO-LYN's U.S. Official No. is 547744.
How big is PATTI-JO-LYN?
PATTI-JO-LYN is about 8.4 m long, 3.1 m on the beam, drawing 1.4 m.
Is PATTI-JO-LYN on the Master's Mate Safety Initiative Network?
Not yet. If PATTI-JO-LYN is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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