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4 months ago in Aviation Communication By Vipul

Is there existing research on non-English (native-language) communication in Air Traffic Control, and where can it be found?

English is the standard language in aviation, but I’m curious—is there research on Air Traffic Control communication in languages other than English, such as Portuguese, French, or Spanish?

All Answers (3 Answers In All)

By Govind Answered 2 months ago

Yes, although it’s a smaller research area compared to English-language ATC communication. Studies do exist on native-language ATC operations in countries like Brazil, France, and Spain, especially for domestic airspace. This research often examines standard phraseology, controller workload, and communication-related error rates. To find relevant papers, search academic databases using terms like “native language ATC,” “linguistic issues in air traffic control,” along with the specific language or country.

Replied 2 months ago

By Vipul

Thank you, this is really helpful. I didn’t realize there were country-specific studies on this topic, and your suggested search terms make it much easier to start digging into the literature.

By Amrita Goyal Answered 1 month ago

From my experience, much of this research appears in aviation safety, human factors, and applied linguistics journals, rather than mainstream aviation outlets. Researchers often approach non-English ATC communication through the lens of cognitive load and situational awareness, especially when controllers switch between native language and English.

It’s also common to find this work embedded within broader studies on ICAO language policy compliance, where native-language use is discussed as a practical necessity rather than a deviation from standards.

Replied 1 month ago

By Vipul

Thanks a lot for this insight. The human factors angle is really interesting, and it helps explain why this research might be spread across different disciplines.

By Aniketh Answered 1 month ago

I’d add that access to data is one reason the field is relatively small. Many ATC recordings and operational details are restricted, so researchers often rely on simulations, interviews, or retrospective incident analyses. I’ve seen some strong qualitative studies based on controller narratives that shed light on how native-language use affects coordination and error recovery.

There’s also growing interest in how mixed-language environments operate, particularly in busy airspace where domestic and international traffic overlap. That’s an area where future research could expand significantly.

Replied 1 month ago

By Vipul

This is very helpful, thank you Aniketh.

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