Category
page 1Call signs
Air Force One
official United States presidential aircraft
call sign
unique designation for a transmitting station
Marine One
Marine Corp helicopters used to transport U.S. President

DCF77
thumb|Low-cost DCF77 receiver
Air Force Two
Air traffic control call sign of any US Air Force aircraft carrying the vice president of the US
ITU prefix
Wikimedia list article
airline code
identifier of airline
Army One
air traffic control call sign of any US Army aircraft carrying the president of the USS
Aircraft of the President of the United States#Navy One
air traffic control call sign of any US Navy aircraft carrying the President of the United States
Coast Guard One
coast Guard aircraft carrying the President
Executive One
US call sign of presidental plane
Air India One
Air Traffic control call sign of airplane carrying the Prime minister, President & Vice President of India
Cotam 001
French presidential plane
aviation call sign
unique aircraft identifiers
Republic of Korea Air Force One
aircraft carrying president of South Korea
Speedbird
thumb|The Speedbird emblem.
maritime call sign
call signs assigned as unique identifiers to ships and boats