Bill Cliton (“Eagle”)
There are countless Hollywood films that use the phrase “the Eagle has landed” to refer to Air Force One, but in this particular context, “eagle” refers to the occupant of the plane. Bill Clinton was given the name for patriotic reasons, although some historians argue that it could also have to do with his history as an Eagle Scout when he was growing up. He talked about this often on the campaign trail, so it seemed to be a good fit.
Jimmy Carter (“Deacon”)
The first former president to live to 95, Jimmy Carter was no stranger to achieving incredible feats in his lifetime. His code name during his time in office was perhaps less related to his fierce leadership style, and more closely linked to his personal faith. “Deacon” has many religious connotations, and it is speculated that it has to do with his commitment to Sunday school in his youth. The code name stuck right from the first day, and the rest as they say is history.