WestJet Encore WEN3532
Printed page 10. PDF page 10.
The axial compressor comprises 3 integrated-blade rotors (1st, 2nd, and 3rd stage). All are composed of titanium alloy and designed to be resistant to foreign object debris (FOD). 1.6.4 Bleed air system In the aircraft's bleed air system, compressed airOpen official document at PDF page 10Air Transportation Safety Investigation Report A23P0020: Engine compressor failure and fire