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
TRED AVON II
U.S. Official No. 531563
Not yet on Master's MateType
UNSPECIFIED
Flag
USALength
9.1 m
Beam
3.5 m
Draft
1.6 m
First reported
Jun 2026
AIS reports
1
An American vessel, TRED AVON II measures 9.1 metres. Her hull carries a 3.5 m beam and a draft measuring 1.6 metres. Find her under U.S. official number 531563. Join TRED AVON II to the Master's Mate Safety Initiative Network — free, and built by cruisers for cruisers.
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Is TRED AVON II 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 TRED AVON II 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
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put TRED AVON II 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 TRED AVON II and switch it all on
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About TRED AVON II
What kind of vessel is TRED AVON II?
TRED AVON II is a UNSPECIFIED flagged to United States of America.
What is TRED AVON II's U.S. Official No.?
TRED AVON II's U.S. Official No. is 531563.
How big is TRED AVON II?
TRED AVON II is about 9.1 m long, 3.5 m on the beam, drawing 1.6 m.
Is TRED AVON II on the Master's Mate Safety Initiative Network?
Not yet. If TRED AVON II is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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