Airlines / Austria
Austrian Airlines is an airline from Austria, founded in 1957. Its codes are OS (IATA) and AUA (ICAO), and its radio callsign is “AUSTRIAN”.
Lifeline
- Austrian Airlines 1957–today
What the codes mean
The two-character IATA code is the one on tickets, boarding passes and flight numbers (OS 123). The three-letter ICAO code is used in flight plans and by air traffic control. The radio callsign is what pilots and controllers say on the radio: a flight filed as AUA123 is called “AUSTRIAN one two three”.
Airports in Austria
More airlines from Austria
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