Quote:
Originally Posted by knivesout
Do the contant pressure changes you endure have any affect on your hearing? My grandma flew to Paris and back several years ago and her hearing has never been the same. She went to the doctor a few times and they couldn't figure out what happened. That was just one flight -- I'm wondering if thousands of flights can have an impact.
Great, something else for me to worry about!
I wouldn't be a bit surprised and it's not just pressure changes. There's a lot of noise involved too. The 727 and 737 are terribly noisy cockpit environments due to the slipstream. I remember sitting at the engineer's panel in the 727 and it was like the Captain and FO were in a cone of silence. They would be having a conversation and if I wanted to be part of it I had to lean forward between their seats.
When I was at ACA flying the turboprops, most pilots wore David Clark headsets which are good noise attenuating headsets. Most of us also wore earplugs beneath them. A day in those planes was very fatiguing just from the noise level. We used the intercom to talk.
At Delta, they seem to disdain use of the aircraft intercom and the pilots fly with the inside ear uncovered (i.e. the Captain has his right ear uncovered; the FO has his left ear uncovered) and converse this way. The outside ear is listening to ATC. (Above 18000 most of us take off the headset and use the hand mic and speaker.)
Don't even get me started about GA planes. Flight instructing can be tough because it's a horrible classroom. You have to talk over the engine and it's just not a serene environment.
I guarantee I've lost some hearing already and it's a concern.