Regulacje i polityka gospodarcza · 20/11/1996
McDonnell Douglas Proposes Airworthiness Directive for MD-11 and MD-11F Series Airplanes
McDonnell Douglas is proposing an airworthiness directive to replace an existing rule requiring visual inspections of the fuel pipe system in the tail tank of MD-11 and MD-11F series airplanes, in an effort to prevent fuel leaks and fire hazards