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After Safety Scare, Fix Found for Falcon 7X Pitch Problem

Falcon 7X Dassault
Gemini Sparkle

Key Takeaways:

  • Dassault Aviation has developed and validated a fix for the Falcon 7X's uncontrolled climb issue, which involves software and hardware changes to the horizontal stabilizer trim circuitry.
  • The entire Falcon 7X fleet was grounded after a single incident on May 25th where a jet began an uncommanded climb from 12,000 to 22,000 feet.
  • The modification is ready for deployment, and depending on approval, the first modified airplanes could be returned to service within days.
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Dassault Aviation says it has found a fix for the problem that caused one of its Falcon 7X jets to climb uncontrollably a few weeks ago, an event that led to the cautionary grounding of the entire fly-by-wire Falcon 7X fleet.

The company announced last week that the modification needed to prevent similar occurrences has been validated through appropriate testing measures and that, depending upon the length of time needed to receive approval, the first airplanes to receive the modification could be ready to go in just a few days. The Falcon 7X fix adds automated protection to the horizontal stabilizer trim circuitry and involves software and hardware changes.

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