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uAvionix Releases AV-20 Software Update

uAvionix Releases AV-20 Software Update Enhancing Safety and Usability
uAvionix has introduced version 1.8.0 of its software for the AV-20-S and AV-20-E Multi-Function Displays, marking a significant advancement in performance, safety, and pilot interface design. The update features a comprehensive overhaul of the Angle of Attack (AoA) system, expanded compatibility with a wider range of aircraft, and a redesigned user interface aimed at improving both readability and ease of use.
Innovations in Angle of Attack and Aircraft Compatibility
Central to this release is a newly engineered AoA algorithm that integrates multiple flight parameters, including airspeed, altitude, accelerometer data, and vertical speed changes, through sophisticated filtering techniques. This integration provides more consistent and reliable warnings across all flight phases, addressing critical safety issues such as loss of control during base-to-final turns and low-speed approaches. According to Dean Harken, senior software engineer at uAvionix, the update represents a redefinition of AoA functionality, alongside enhanced safety features and broader aircraft compatibility. The company emphasizes that version 1.8.0 builds upon customer feedback and the previous 1.7.1 release, aiming to make the AV-20 more accessible and valuable to a diverse pilot community.
The update also resolves installation challenges, particularly for aircraft with tilted instrument panels. This improvement ensures reliable operation in models such as the Carbon Cub, Mooney M20E, RV-6 and other RV series, as well as the Lightsport Savage Cub. Additional enhancements include a new analog clock face designed to complement vintage aircraft aesthetics, expanded G-meter functionality with a dedicated aerobatic mode, persistent timers, and improved timekeeping accuracy. Performance refinements further enhance attitude stability, airspeed and altitude precision, and introduce support for Windows-based flight simulators.
Market Implications and Industry Response
Despite these technical advancements, uAvionix may encounter challenges related to market acceptance and integration with existing avionics systems. Industry analysts anticipate that competitors, including Garmin and Honeywell, could respond by updating their own software platforms to maintain competitive positioning. The broader market reaction is expected to be mixed; while some investors may approach the update with cautious optimism, others might express concerns regarding its impact on the current user base and potential technical or compatibility issues. Moreover, regulatory approval and compliance with aviation authorities will be critical factors influencing the update’s adoption and success within the aviation sector.
Version 1.8.0 is now available as a free download for all existing AV-20 users. Updated Pilot’s Guides and additional information can be accessed through the uAvionix website.

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