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.
UNSPECIFIED
J&L 1341
U.S. Official No. 278145
Not yet on Master's MateType
UNSPECIFIED
Flag
USALength
53.4 m
Beam
8 m
Draft
3.1 m
First reported
Jun 2026
AIS reports
1
J&L 1341, an American vessel, measures 53.4 metres on deck. Her hull carries a beam of 8 m and a draft of 3.1 m. Officially she's U.S. official number 278145. J&L 1341 belongs on the Master's Mate Safety Initiative Network, a free safety net shared by boats the world over.
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Is J&L 1341 your boat?
Your free claim unlocks the most powerful cruising platform ever built — anchor watch, worldwide charts, live AIS, weather routing, and a network of cruisers watching each other’s backs.
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Wherever J&L 1341 roams, you're never out there alone.
Thousands of cruisers on the Master's Mate Network — ready to help the moment something goes wrong.
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Joining the Safety Initiative Network doesn't just put J&L 1341 on the map. It hands you the full bridge:
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.
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.
Onboard Cameras
Watch your boat from anywhere — live feeds and 24h recording, straight from your gateway.
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.
Hail Any Captain
A verified captains directory + direct hailing. Reach the boat next to you, or across the bay.
Claim J&L 1341 and switch it all on
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About J&L 1341
What kind of vessel is J&L 1341?
J&L 1341 is a UNSPECIFIED flagged to United States of America.
What is J&L 1341's U.S. Official No.?
J&L 1341's U.S. Official No. is 278145.
How big is J&L 1341?
J&L 1341 is about 53.4 m long, 8 m on the beam, drawing 3.1 m.
Is J&L 1341 on the Master's Mate Safety Initiative Network?
Not yet. If J&L 1341 is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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