EASA Special Condition VTOL mandates that commercial passenger eVTOL flight control must meet the same catastrophic safety threshold as large airliners: less than 10^-9 catastrophic failures per flight hour. We present the proven architectural blueprint.
By modeling physical component wear, sensor failure distributions, and common-cause electrical shorts across Markov state-transition models, our triple-redundant architecture demonstrated an overall catastrophic failure probability of 2.1 x 10^-10 per flight hour.
Qualifying our automated hardware-in-the-loop test generation toolchain under RTCA DO-330 enabled continuous daily generation of 200,000 fault-injection test runs with zero human error in test execution.