@Unixbigot I find the concept of noise cancelling headphones for pilots rather curious. I know lots of people use them, and that I never have so have no personal experience, but I still have this feeling that I'd really want to hear any slightly unusual noises that the engine made without something trying its hardest to hide them from me. https://www.bose.co.uk/en_gb/products/headphones/aviation_headsets/a30-aviation-headset.html#v=A30-HEADSETAVIA-BT-EL-GADUAL-BAT-WW
@TimWardCam @Unixbigot planes are well instrumented and constant noise causes early fatigue which isn’t the safest thing to have while operating a plane