WestJet Encore WEN3532
Printed page 10. PDF page 10.
air flows into 1 air flow. This bleed air is required for various aircraft functions, including airframe de-icing and cabin and flight-compartment pressurization. The bleed air system is also part of the environmental control system (ECS), which supplies conditioned airOpen official document at PDF page 10Air Transportation Safety Investigation Report A23P0020: Engine compressor failure and fire