*Crazy, Loud and very long PTU sound !* Iberia | Airbus A320NEO | Madrid (MAD) - Lisbon (LIS)

My first time flying Iberia A320NEO with one of the loudest and longest PTU sound ever especially during landing !
Social media
Instagram: aviation_lf?igs...
Twitter: / aviation_lf
Flight-Report : flight-report.com/fr/member/1...
✈️ Information :
Airline : Iberia
Flight number : IB3106
Aircraft : Airbus A320-251NEO
Registration : EC-NJY
Age : 3.2 years old ! (November 2023)
Takeoff from : runway 14R at MAD
Landing at : runway 21 at LIS
Seat number : 19F
Taken on : 29th December 2022
Filmed with : IPhone 12 PRO MAX
© aviation LF / Louis Fan 2023
You can share this video. If you want to post content using my video, pls give me credit by adding the link in the description. Message me on Instagram for further details.
#aviationlf #a320neo #iberia

[@elia9593]

Sorry, I'm not an aviation expert, what is PTU sound? And why does it feel so loud?

[@AviationLF]

Power Transfer Unit. It came from a hydraulic pump apparently and it’s that procedure that make that sound… Google it for more info 😉