Transport i lotnictwo · 30/12/1996

De Havilland Model DHC-7 Series Airplanes to Undergo Airworthiness Directive Review

The Federal Aviation Administration (FAA) has issued a new airworthiness directive requiring maintenance reviews of de Havilland Model DHC-7 series airplanes to address corrosion issues related to thermal insulation blankets, which could compromise the structural integrity of the aircraft.