Hi all. I was wandering the web the other day and came across a stream of ATC audio from the London area. It's mostly high-level stuff, highest I've heard is FL410 and lowest I think was FL250.
Some interesting traffic nonetheless, and worth a listen.
I'm not going to post the link publicly for obvious reasons, so if you'd like it PM me. I will not provide the link to any members with no or only one post to try and protect the streamer!