ZN
Zenith International Airline
Also known as: Zenith
Thailand
IATA
ZN
Zulu November
ICAO
ZNA
Radio Callsign
ZENITH
Example: "ZENITH One Two Three" for ZN123
About the "ZENITH" Callsign
When Zenith International Airline pilots communicate with air traffic control, they identify themselves using the radio callsign "ZENITH" followed by the flight number spoken in aviation pronunciation. For example, flight 456 would be "ZENITH Four Five Six." Radio callsigns are assigned by ICAO and are distinct from the airline's marketing name.