This unique feature is reserved for only the most demanding missions.

Nicknamed the "flying Oval Office," modern Air Force One planes are equipped with everything the president might need.

Air Force One’s aborted flight to Davos last week was one more stage in a prolonged failure to modernize the large jets that serve American presidents. The current airplanes have been in use for 36 ...

Add Yahoo as a preferred source to see more of our stories on Google. Any Air Force plane carrying a US president is called Air Force One. President John F. Kennedy was the first to use a jet designed ...