Software Errors Caused Kitty Hawk's Heaviside Prototype to Crash Land
NTSB accident reported found that software script used during battery recharging of the Heaviside electric aircraft interfered with flight controls during a test flight.
Kitty Hawk Heaviside Prototype
An accident last year in which Kitty Hawk’s Heaviside eVTOL prototype aircraft was badly damaged was caused by a software timing error.