Regulacje i polityka gospodarcza · 26/09/1995

McDonnell Douglas Model DC-9-80 Series Airplanes to Undergo Enhanced Airworthiness Directive

The Federal Aviation Administration proposes to expand an existing airworthiness directive to include additional McDonnell Douglas Model DC-9-80 series airplanes, requiring more frequent inspections and replacements of suspect horizontal stabilizer primary trim motors to prevent premature motor shaft failures and subsequent primary trim motor failures, which could compromise airplane controllability.