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Avidyne, MIT Advance ADS-B with VeriTAS

Gemini Sparkle

Key Takeaways:

  • Avidyne and MIT developed "VeriTAS," an advanced ADS-B traffic alerting system designed to provide precise collision warnings while minimizing nuisance alerts.
  • VeriTAS correlates traffic data from multiple sources and utilizes dual protection zones, with one dynamically adjusting its size based on closure rates (e.g., larger for head-on, smaller for same-direction).
  • This technology aims to provide a 30-second collision warning and is part of an FAA program to establish new industry standards for ADS-B traffic alerting, with Avidyne integrating it into its current products.
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Avidyne and MIT researchers have been working for the past three years on improved ADS-B traffic alerting algorithms that the FAA hopes to use as the baseline standard for the entire avionics industry. Now the collaboration has led to the development of an Avidyne traffic alert feature called VeriTAS that has the goal of providing more precise collision alerting while eliminating nuisance alerts.

At a Sun ‘n Fun press conference on Tuesday morning, Avidyne founder Dan Schwinn outlined the basics of the VeriTAS concept. The word veritas is latin for “truth,” and that’s exactly what the Avidyne and MIT software seeks to give pilots by creating two distinct zones of protection around aircraft, the larger of which can dynamically change depending on the severity of the traffic threat.

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