If the president's family members are aboard, but not the president himself, the flight can, at the discretion of the White House staff or Secret Service, use the callsign Executive One Foxtrot (EXEC1F). "Foxtrot" is the phonetic alphabet designation for the letter "F", with that being the first letter of "family".
FLOTUS returning from Vegas trip.
Air Force Two is the air traffic control call sign held by any United States Air Force aircraft carrying the U.S. Vice President, but not the President. The term is often associated with the Boeing C-32, a modified 757 which is most commonly used as the Vice President's transport. Other 89th Airlift Wing aircraft, such as the Boeing C-40 Clipper, C-20B, C-37A, and C-37B have served in this role as well.[citation needed] The VC-25A, the aircraft most often used by the President as Air Force One, has also been used by the vice president as Air Force Two.
Alabama, I think.
EXEC1F was out of AZ, FLOTUS aboard. There's a VIP AF2 out of KS, and a third with no tag out of Montgomery, Alabama. AF2 didn't have tag until it flew over Springfield Missouri.
Three. I've filtered two already.