Top-notch performance, increased safety, and a beautiful, intuitive interface

Bigfork, MT – 16th September, 2025 – uAvionix today announced the release of software version v1.8.0 for its AV-20-S and AV-20-E Multi-Function Displays (MFD), a major upgrade that transforms the pilot experience with new capabilities, safety improvements, and a redesigned interface.

The update reflects direct customer feedback and builds on last year’s v1.7.1 release with performance, usability, and accuracy refinements that pilots can trust.

Look Again: We Listened to Your Feedback

Earlier versions of the AV-20-S and AV-20-E featured an Angle of Attack (AoA) algorithm that was tricky to configure and often went unused. With v1.8.0, AoA performance has been completely re-engineered to deliver top-notch reliability.

A smarter sensor fusion engine now integrates airspeed, altitude, accelerometer data, and vertical speed changes through advanced filtering, delivering precise performance in all phases of flight.

Increased Safety for Pilots

The upgraded AoA algorithm is designed to reduce the risk of loss of control during critical maneuvers, particularly in scenarios like base-to-final turns and low-speed approaches. Pilots can have confidence in the AV-20 for consistent warnings and guidance, improving safety and confidence in the cockpit.

Expanded Aircraft Compatibility

Version 1.8.0 also resolves the slanted panel installation issue, ensuring reliable performance in aircraft with tilted instrument panels. This compatibility update expands support for popular models, including the Carbon Cub, Mooney M20E, RV-6 and other RV series, Rans S-7, and Lightsport Savage Cub and others.

Enhanced Usability & Pilot Experience

v1.8.0 introduces several new features and interface refinements designed to make the AV-20 more intuitive and versatile:

  • New Analog Clock Face: Perfect for vintage aircraft aesthetics
  • Display Uniformity: Consistent design across all screens
  • Refined User Interface: Cleaner menus and improved readability
  • Significantly Enhanced G-Meter: New interface, expanded capabilities, and the option to configure the AV-20 as a dedicated aerobatic G-meter with G-focused mode and no other alerts
  • Persistent Timer Values: User-defined timers retained between flights
  • Improved Timekeeping: Increased accuracy for both digital and analog clock modes

Refined Performance & Accuracy

Additional performance enhancements in v1.8.0 include:

  • Improved attitude stability
  • More accurate airspeed and altitude ranges (OAT probe required)
  • Increased accuracy for the outside air temperature probe
  • Full support for Windows simulators

“v1.8.0 is a major step forward for the AV-20,” said Dean Harken, Senior Software Engineer at uAvionix. “We’ve redefined AoA, enhanced safety features, expanded aircraft compatibility, and delivered an interface that is both beautiful and intuitive. Most importantly, we’ve listened to our customers and delivered the performance and usability they’ve asked for.”

Availability

AV-20 software v1.8.0 is available now as a free upgrade for all existing users. Updated Pilot’s Guides and installation instructions can be found at uAvionix.com.

About uAvionix

uAvionix is radically innovating to make the skies safe and open for all, providing technology, products, and services that enhance safety, accessibility, and efficiency in aviation. With a focus on communications, navigation, and total-sky awareness, uAvionix serves markets including General Aviation, Uncrewed Aircraft Systems, Airports & Air Traffic Management, and Defense. For more information, visit www.uavionix.com.