Good afternoon everyone!
Today I have a question about the spool up on the Airbus A321N.
It was the 12th when I was flying home, whenever the engine was spooling up for taxi and takeoff it made an annoying and painful sound that sounded like turning on an old unused faucet. It was excruciatingly bad, and we had to here it multiple times including during our descent.
Information on the aircraft and flight:
A321N N218HA PHNL-KPDX
I’ve been on the A321N before, and this didn’t sound right. I decided to turn to the community to see if there is some sort of explanation for this.