The craft was used in controversial US ‘rendition’ missions This is apparently true, but misleading. The specific plane we're discussing was used by the CIA, but by this point had been transferred to DOJ for some time. It's also misleading to use the word "rendition" as a shorthand for "extraordinary rendition" (which is itself newspeak for "kidnapping"). "Rendition" itself is simply the process of effectuating extra…
A plane flying from anywhere that doesn't file a flight plan is just plain wrong, especially when it crosses foreign airspace.