"Air Force One" is also the public known. Was there another plane specifically designed with upgraded systems and more capable than "Air Force One?"
Would both of these items be in relatively close proximity of each other?
Discussion
Well that just a horrible strategic plan to keep all four of them together. They are also not very close to a secondary "White House."
They don't keep them together. They're stationed in Nebraska but they're usually all over the country and one of them is always in the air at any given time.