Yes, they are at it again. Though today, I saw a plane going from West to East? I guess a little variation is needed by the ptbs.
One weird thing, they've been doing alot of 'dashes'. Where they start a trail, stop, then restart. Now, if these things were actual contrails (water vapour) this would be physically impossible.
Something to think about anyway.
The documentation continues... and I'm outta here.