ICAO Language Testing

Who should attend this course?

Aviation professionals that require evidence of their ICAO level 4 proficiency.

For more information about this or any other course please contact us.

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Available Online, English Language Courses


ICAO Language Testing

Conducted by our qualified English professors, our ICAO language proficiency tests can be conducted either:

  • At our UK campus
  • At the customer’s preferred location
  • Using online video conferencing*

Candidates are tested using the ICAO rating scale, which contains the following six level descriptors:

  • Level 6: Expert
  • Level 5: Extended
  • Level 4: Operational
  • Levels 1 – 3: Non-operational.

*video conferencing subject to customer’s internet bandwidth.

  • Pronunciation
  • Structure
  • Vocabulary
  • Fluency
  • Comprehension
  • Interactions
Interviews are conducted one on one with the candidate to assess their ICAO specified English language rating. This can comprise of various questions, informal chats, and tests of comprehension.
Course Duration

60 Minutes

The test lasts around 60 minutes. A full report of the result is then made available.

Group Size

1 or more candidates per session

We are happy to test a single candidate or a whole group depending on your requirements.

Course Dates


Our ICAO English Testing dates are subject to customer requirements. We typically require at least 4 weeks advance notice before starting a new course