I3
ATA Airlines (Iran)
Also known as: هواپیمایی آتا
Iran
IATA
I3
India Three
ICAO
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Radio Callsign
ATALAR
Example: "ATALAR One Two Three" for I3123
About the "ATALAR" Callsign
When ATA Airlines (Iran) pilots communicate with air traffic control, they identify themselves using the radio callsign "ATALAR" followed by the flight number spoken in aviation pronunciation. For example, flight 456 would be "ATALAR Four Five Six." Radio callsigns are assigned by ICAO and are distinct from the airline's marketing name.