Boeing VC-25 Boeing VC-25 The Boeing VC-25 is a military version of the Boeing 747 airliner, modified for presidential transport and operated by the United States Air Force as "Air Force One", the call sign of any U.S. Air Force aircraft carrying the President of the United States. Only two examples of this aircraft type are currently in service; they are highly modified Boeing 747-200Bs, designated VC-25A and having tail numbers 28000 and 29000. Although technically the "Air Force One" designation applies to the aircraft only while the President is on board, the term is commonly used to refer to the VC-25
Barack Obama on social media many tweets are sent in 8 minutes as were sent on all of Election Day 2008. As of May 25, 2010, 48% of Obama's followers resided outside of the United States and 47% were female. At that time, the top five industries in which his followers were employed were Measuring social influence has become a new consulting career opportunity. According to discussants on the "PBS NewsHour", Obama has 5000 times as much social media influence as Romney; however, according to "The Hill", Obama only has 12 times as much social media influence. The official website of Barack Obama is barackobama.com.