AD 2022-08-09
Effective 06/14/2022 · Published 05/10/2022
Airworthiness Directives; Pilatus Aircraft Ltd. Airplanes
Summary
The FAA is adopting a new airworthiness directive (AD) for all Pilatus Aircraft Ltd. (Pilatus) Model PC-24 airplanes. This AD was prompted by a failure of the dual ethernet communication channel on a dual-channel data concentration and processing unit, which triggered the opening of electronic circuit breakers that caused several unintended system activations. This AD requires installing a software (SW) upgrade to t…