AV-20

Big Features, Small Package—Essential Backup for Every Cockpit

$895.00SKU: UAX-90050-01

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.

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.

Go Global with tailBeaconX and AV-20-E


The AV-20-E offers full transponder control for tailBeaconX, giving pilots a compact, all-in-one solution for ADS-B compliance. Effortlessly adjust squawk codes, ident, and mode settings—all from the convenience of your AV-20.

Automatic Dimming


The AV-20-S features an intelligent light sensor that automatically adjusts the display brightness based on the ambient light conditions. This ensures optimal visibility whether flying in bright daylight or during nighttime operations, enhancing both safety and comfort without the need for manual adjustments.

Comprehensive Diagnostics


Equipped with self-testing and diagnostic capabilities, the AV-20-S continually monitors its operational status and alerts the pilot to any anomalies or system malfunctions. This proactive feature helps ensure that all system functionalities are performing at their best, reducing the risk of unexpected issues during flight.

FAQ'S

Knowledge Base

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.

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.

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.

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.

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.

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.

Packages

Add Outside Air Temperature (OAT) to Your AV-20

AV-20-S

Davtron OAT Probe C307PS

AV-20 Installation Kit

Documentation

AV-20 Manuals & Guides

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)

Downloads

AV-20-S Simulator

AV-20-E Simulator

Note – Simulators are available for Microsoft Windows PC only

Additional

Additional documentation can be found (here).

AV-20-E

AV-20-S

Resources

Post

Why Every GA Pilot Should Fly with an AOA Indicator