Air Force One and back up plane at Seoul AB

Air Force One is the official air traffic control call sign of any United States Air Force aircraft carrying the President of the United States. In common parlance the term refers to those Air Force aircraft specifically designed, built, and used for the purpose of transporting the president. The Presidential Aircraft is a prominent symbol of the American presidency and its power, with the aircraft being the most famous and most photographed in the world.

First time I have seen both planes caught in GE.