CL
Lufthansa CityLine
Germany
IATA
CL
Charlie Lima
ICAO
CLH
Radio Callsign
HANSALINE
Example: "HANSALINE One Two Three" for CL123
About the "HANSALINE" Callsign
When Lufthansa CityLine pilots communicate with air traffic control, they identify themselves using the radio callsign "HANSALINE" followed by the flight number spoken in aviation pronunciation. For example, flight 456 would be "HANSALINE Four Five Six." Radio callsigns are assigned by ICAO and are distinct from the airline's marketing name.