When high up in the sky, you start to hear wind blowing hard.
On the ground, when weather=windy, you’ll start to hear the leaves of the trees and wind blow near your ear. Water needs to rock back and forth with the sound of small waves crashing on the shore.
That would be nice, perhaps the altitude wind would only start blowing as an indicator that you are flying too high up?
Yeah. Because sometimes people fly up and realize they’re low on oxygen when it’s too late. So a little indicator of when we start to run out of oxygen