I'm sure this has probably been asked before, but please bear with me!
What is a "ding"?? I see everyone talking about them here, with regards to airfaes, and I don't understand! I don't fly often, so am clueless to stuff like this.
TIA for a simple explanation!
What is a "ding"?? I see everyone talking about them here, with regards to airfaes, and I don't understand! I don't fly often, so am clueless to stuff like this.

TIA for a simple explanation!
