E8
City Airways
Thailand
IATA
E8
Echo Eight
ICAO
GTA
Radio Callsign
CITY AIR
Example: "CITY AIR One Two Three" for E8123
About the "CITY AIR" Callsign
When City Airways pilots communicate with air traffic control, they identify themselves using the radio callsign "CITY AIR" followed by the flight number spoken in aviation pronunciation. For example, flight 456 would be "CITY AIR Four Five Six." Radio callsigns are assigned by ICAO and are distinct from the airline's marketing name.