QK
Air Canada Jazz
Canada
IATA
QK
Quebec Kilo
ICAO
JZA
Radio Callsign
JAZZ
Example: "JAZZ One Two Three" for QK123
About the "JAZZ" Callsign
When Air Canada Jazz pilots communicate with air traffic control, they identify themselves using the radio callsign "JAZZ" followed by the flight number spoken in aviation pronunciation. For example, flight 456 would be "JAZZ Four Five Six." Radio callsigns are assigned by ICAO and are distinct from the airline's marketing name.