7Z
Halcyonair
Cape Verde
IATA
7Z
Seven Zulu
ICAO
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Radio Callsign
CREOLE
Example: "CREOLE One Two Three" for 7Z123
About the "CREOLE" Callsign
When Halcyonair pilots communicate with air traffic control, they identify themselves using the radio callsign "CREOLE" followed by the flight number spoken in aviation pronunciation. For example, flight 456 would be "CREOLE Four Five Six." Radio callsigns are assigned by ICAO and are distinct from the airline's marketing name.