Regulacje i polityka gospodarcza · 27/10/1999
McDonnell Douglas Model MD-90 Series Airplanes to Receive New Airworthiness Directive Proposal
The Federal Aviation Administration proposes a new airworthiness directive for certain McDonnell Douglas Model MD-90 series airplanes, requiring a one-time inspection and repair to address fatigue cracking issues, and installation of a preventive modification to prevent potential structural damage and loss of pressurization.