In traditional aircraft systems, bleed air from the primary air stream ... systems use bleed air for function, from high-pressure bleed valves to pneumatic actuators of the variable stator system.
The European Union Aviation Safety Agency (EASA) gave the instruction after a design review with ATR identified the need to ...
SEOUL--A Korean Air flight to Taiwan ... under investigation. The aircraft was grounded and the ministry ordered South Korea’s 11 airlines to examine pressurization systems in all their 400 ...