Regulacje i polityka gospodarcza · 07/10/2014
PILATUS Aircraft Ltd. Seeks Approval for New Airworthiness Directive for PC-7 Airplanes Due to Stress Corrosion Risk
PILATUS Aircraft Ltd. is proposing a new airworthiness directive for its PC-7 airplanes to address a potential safety issue related to stress corrosion on aluminum alloy parts, following a mandatory continuing airworthiness information from another country