82 European airspace completely dark (military) except for a high altitude surveillance aircraft off the coast of Italy (globe.adsbexchange.com) posted 3 years ago by ladypede96 3 years ago by ladypede96 +82 / -0 13 comments share 13 comments share save hide report block hide replies
It's interesting the RQ-4 is even squaking at that altitude. Civilian aircraft don't fly up there.