Malaysia
Malaysia's Prime Minister and the Royal Family travel in a Boeing Business Jet operated by the Royal Malaysian Air Force with the serial number M53-01.The callsign of the plane is Perdana One (for the Prime Minister) or DiRaja One (if the King is aboard). The BBJ was purchased in 2003 from Malaysia Airlines who operated it with the registration number 9M-BBJ. Recently, they started to fly an Airbus A319 registered as 9M-NAA with callsign M1.
Read more about this topic: Air Transports Of Heads Of State And Government