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NTSB Releases Final Report in Fatal Icon A5 Accident

The NTSB has released the final report regarding the May Icon A5 accident that claimed the lives of two people. Ian Allen/Icon Aircraft
Gemini Sparkle

Key Takeaways:

  • The NTSB's final report on the May Icon A5 accident, which killed two employees, determined the probable cause was the pilot's failure to maintain terrain clearance at low altitude.
  • The accident occurred when pilot Jon Karkow mistakenly entered a narrow canyon surrounded by steep terrain and was unable to execute a 180-degree turn to escape.
  • No mechanical flaws with the aircraft or toxicology issues with the pilot were found, with the NTSB citing the mistaken canyon entry and low-altitude maneuvering as contributing factors.
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The National Transportation Safety Board released its final report regarding the Icon A5 accident in May, which claimed the lives of two Icon employees, Jon Karkow and Cagri Sever. The accident took place on the shores of Lake Berryessa, the lake that Icon uses for training flights from its headquarters and training facility at the Nut Tree Airport (VCB) in Vacaville, California.

Pia Bergqvist

Pia Bergqvist joined FLYING in December 2010. A passionate aviator, Pia started flying in 1999 and quickly obtained her single- and multi-engine commercial, instrument and instructor ratings. After a decade of working in general aviation, Pia has accumulated almost 3,000 hours of flight time in nearly 40 different types of aircraft.

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