Was in TT earlier in a GV, and I was seeing planes seemingly appear out of nowhere at approximately 2K distance, then disappearing at roughly the same distance. I'd be looking at clear sky, then *pop* a formation of Lancasters bearing down, then *poppop* a 51 and an F4U appear, fly past, then *pop* empty air again.

I wasn't even drinking, I swear.
Have film too.