Big Features, Small Package—Essential Backup for Every Cockpit
Available for certified and experimental aircraft, the AV-20 transforms your flight panel without sacrificing simplicity. Designed to fit in a standard 2-inch instrument slot, this powerful backup solution provides critical flight data, a built-in clock, and customizable alerts—all in a sleek, easy-to-install package. The AV-20-S has an FAA NORSEE (Non-required Safety Enhancing Equipment) Approval.
Primary Features
Additional Features
Transform your panel without sacrificing simplicity.
FAA Approved
Fully certified to meet FAA standards, ensuring reliability and compliance with aviation safety regulations. AV-20-S is also an FAA-Approved clock for both VFR and IFR aircraft.
Avoid Stalls During Critical Phases of Flight
The AV-20 alerts you visually and aurally if you approach a dangerous AoA during critical phases of flight such as landing approach.
Internal Battery
Includes a backup power source that ensures functionality and timekeeping even during power interruptions.
Bundles
You're In Control with the AV-20
AV-20-E + echoESX Bundle
tailBeaconX TSO + AV-20-E Bundle
Packages
Add Outside Air Temperature (OAT) to Your AV-20
FAQ'S
Knowledge Base
- Aircraft Compatibility
- FAA Requirements
- Installation
- Operation
- Maintenance
- Troubleshooting Tips and Tricks
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What types of aircraft is the AV-20-S compatible with?
The AV-20-S is suitable for installation in Part 23 Class I and II aircraft as outlined in its NORSEE certification.
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What types of aircraft is the AV-20-S compatible with?
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Is the AV-20-S FAA approved?
Yes, the AV-20-S is FAA approved under the NORSEE (Non-Required Safety Enhancing Equipment) policy, ensuring it meets high safety and performance standards.
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Is the AV-20-S FAA approved?
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What is involved in installing the AV-20-S?
The AV-20-S is designed for easy installation in a standard 2” instrument hole, with minimal aircraft modification required. Detailed installation guidelines are provided in the AV-20 Installation Manual.
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What is involved in installing the AV-20-S?
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How do I configure the display settings on the AV-20-S?
The AV-20-S features a user-friendly interface that allows pilots to customize display settings including brightness, audio alerts, and more directly through the unit’s setup menu.
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How do I configure the display settings on the AV-20-S?
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What maintenance does the AV-20-S require?
Regular maintenance includes checking the internal battery and ensuring that the software is updated. Refer to the Pilot’s Guide for detailed maintenance instructions.
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What maintenance does the AV-20-S require?
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What should I do if the AV-20-S is not displaying correct information?
Ensure the unit is properly calibrated, especially for AoA and G-meter functionalities. If issues persist, consult the Troubleshooting section of the Pilot’s Guide or contact uAvionix support for assistance.
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What should I do if the AV-20-S is not displaying correct information?
Documentation
AV-20 Manuals & Guides
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Technical Specifications
Specification Value Input Voltage Nominal +10 to +32 VDC Input Voltage Max +60 VDC Input Power Nominal 3 Watts (0.25Amps @ 12VDC) Input Power Max 6 Watts (0.50 Amps @ 12VDC) Required Circuit Breaker 1 Amp Operation on Battery 30 Minutes (Standard 15°C Env) Physical Attributes Mounting Configuration 2 ¼” Round Instrument Hole Dimensions wo/Connector 2.4 x 2.4 x 1.2 Inches Weight 0.25 Lbs. Electrical Connector 9 Pin Male D-Sub Pneumatic Connectors ¼” OD Quick Connect Mounting (4X) #6-32 Machine Screws Case Material High Impact ABS Plastic Environmental Operating Temp -20°C to +55°C Storage Temp (48 Hrs) -30°C to +80°C (Via Analysis) Humidity (48 Hrs) 90% RH (Via Analysis) Display Diagonal Size 1.8” Contrast Ratio (Typical) 500 Brightness (Typical) 1000 cd/m2 Viewing Angle Left/Right 60° Viewing Angle Up 45° Viewing Angle Down 10° Backlight Lifetime (Typical) 50,000 Hrs - AV-20-S Documentation (NORSEE Certified)
- AV-20-E Documentationn (Experimental Aircraft Only)
- Service Bulletins
- Downloads
- Additional