C4
LionXpress
Also known as: lionXpress
Cameroon
IATA
C4
Charlie Four
ICAO
LIX
Radio Callsign
LIX
Example: "LIX One Two Three" for C4123
About the "LIX" Callsign
When LionXpress pilots communicate with air traffic control, they identify themselves using the radio callsign "LIX" followed by the flight number spoken in aviation pronunciation. For example, flight 456 would be "LIX Four Five Six." Radio callsigns are assigned by ICAO and are distinct from the airline's marketing name.