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uAvionix AV-20-E Multi-Function Display - Experimental Only

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Part# 11-20344
MFR Model# UAX-90062-01


Transform your panel without sacrificing simplicity.

Complement Your Panel with a 12-In-1 Display that adds a suite of in-flight information to nearly any panel. Designed to seamlessly fit in a standard 2 1/4-inch round instrument opening, the AV-20-E offers a standby attitude indicator, angle of attack, bus voltage, slip/skid Indication, outside air temperature, density altitude, G meter, and more—all protected with a 30-minute internal battery backup for uninterrupted function in the event of power loss. Now also approved by the FAA as an advanced time-keeping device equivalent and hence a replacement for the sweep-second-hand clocks of old. The unit is considered a replacement for clocks in Part 23, Class I and II IFR aircraft per advisory circular AC 20-94A.
California Prop 65 Warning Symbol

WARNING: Cancer and Reproductive Harm -


  • AoA Display (Voice Alerting & Peaks)
  • G-Meter Display (Voice Alerting & Peaks)
  • Attitude (Roll / Pitch)
  • Slip / Skid Indication (NEW!)
  • Clock (GMT / Local)
  • Outside Air Temperature (C / F)
  • Bus Voltage Display
  • Dual User Timers (Count Up / Down)
  • Engine Run Timer
  • Flight Timer
  • Density Altitude Display
  • True Airspeed Display (Kts / Mph)
  • Internal Battery Operation (30 Min)


  • Input Voltage Nominal: +10 to +32 VDC
  • Input Voltage Max: +60 VDC
  • Input Power Nominal: 3 Watts (0.25 Amps @ 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 1/4” 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: 1/4" 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” Circular
    • 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


Sunlight Readable Display - Goodbye Glare
  • With a matte display, AV-20E is visible in direct sunlight and automatically adjusts brightness to ambient light.
Audio Alerts - Eyes On the Sky
  • Fly focused and aware with customizable audio alerts. AV-20S’ many display configurations offer several audio triggers to alert you of critical flight information.
Probeless Angle of Attack - Avoid Stalls
  • The AV-20E alerts you visually and aurally if you approach a dangerous AoA. AoA is calculated by comparing the aircraft’s pitch, flight path, and G-loading.

In The Box

  • OAT probe is NOT included and must be purchased separately. The AV-20-E is compatible with the industry standard Davtron Analog probe, C307PS.



Please note, Aircraft Spruce's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.