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.
Unclassified
YERTL
U.S. Official No. 1303153
Not yet on Master's MateType
Unclassified
Flag
USALength
7.8 m
Beam
2.6 m
Draft
1.1 m
First reported
Jun 2026
AIS reports
1
An American boat, YERTL measures 7.8 metres. Below, she has a 2.6 m beam and a draft measuring 1.1 metres. Find her under U.S. official number 1303153. YERTL is welcome on the Master's Mate Safety Initiative Network — a free, community-run watch where boats look out for one another.
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Is YERTL 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.
Claim this boat — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Wherever YERTL 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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The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put YERTL 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 YERTL and switch it all on
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About YERTL
What kind of vessel is YERTL?
YERTL is a Unclassified flagged to United States of America.
What is YERTL's U.S. Official No.?
YERTL's U.S. Official No. is 1303153.
How big is YERTL?
YERTL is about 7.8 m long, 2.6 m on the beam, drawing 1.1 m.
Is YERTL on the Master's Mate Safety Initiative Network?
Not yet. If YERTL is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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