Hi there, AlwaysOnADiet. To answer your question, currently there is a limit on the distance you can see AI traffic/players. I’m not sure about exact measurements, but this is something that’s being worked on and hopefully improved upon in the future. Furthermore, the server you connect to will allow you to see players all across the world. This is just for the sake of connecting you to the closest server near you for the best experience possible. For your second question, you would technically be able to hear any nearby AI or player interactions with ATC, so no need to worry about that below. I’ve kindly provided some links to topics that you might be interested in.