Regulacje i polityka gospodarcza · 06/11/1996

McDonnell Douglas DC-9 and MD-88 Airplanes: New Airworthiness Directive to Address 'Blue Ice' Issues

The FAA has issued a new airworthiness directive requiring repetitive leak checks and repairs of the lavatory drain system on McDonnell Douglas DC-9 and DC-9-80 series airplanes, and Model MD-88 airplanes, to prevent damage caused by 'blue ice' that forms from leaking systems.