HR
China United Airlines
China
IATA
HR
Hotel Romeo
ICAO
CUA
Radio Callsign
LIANHANG
Example: "LIANHANG One Two Three" for HR123
About the "LIANHANG" Callsign
When China United Airlines pilots communicate with air traffic control, they identify themselves using the radio callsign "LIANHANG" followed by the flight number spoken in aviation pronunciation. For example, flight 456 would be "LIANHANG Four Five Six." Radio callsigns are assigned by ICAO and are distinct from the airline's marketing name.