[pabianice]

You’re asking someone who had a career in aviation for over 40 years? 5KHz is gone for me.

[strange1]

“You’re asking someone who had a career in aviation for over 40 years? 5KHz is gone for me.”...Amen brother. too many years on the flight line. That and playing with things that go BANG!

[expat_panama]

a career in aviation for over 40 years?

Some how it seems a number of folks in aviation have this problem.  Not sure if it's the noise or the altitude change.