|You really need to put your brain in gear before you engage your mouth.|
"(still can't figure out why that had to include one of the two planes that are called Air Force One when POTUS is on it, since he wasn't on it at the time)"
There are ALWAYS two planes flying at the same time. Air Force One and Air Force two. The President can be on either one of the two planes. Nobody knows which one. ATC doesn't even know if he is on one or two.
Believe me, I had a good friend that served on that duty from Reagan through Clinton. Would you like to hear what he had to say about the Clinton's?