I think I get great improvements in ATC Clearance/ATIS/question answering/pilot-ATC communication role play by practicing with David. David helps me a lot in understanding aviation rules and ICAO test preparation. I really recommend to have lessons with him if you'd like to prepare for ICAO test and airline cadet pilot programme interview!

I catch more information in ATC Clearance & ATIS by taking lessons with David, and during this lesson, I practice a lot about my pronunciation, I feel better than previous time according to follow David's advices!

David helps me a lot! I have significant improvement of answering ICAO test questions, listening and repeating to clearances & ATIS. The most important thing is, I feel not so struggle to speak in English than the previous time.

Had a wonderful role play with David, he helps me a lot in practicing ICAO test and answering interview questions!

Had a good practice with David, I can catch more info from ATIS/clearance, and answer questions in better way by having lessons from David.

Thanks to David's help, I will have more practices to correct my grammar errors and improve my oral English.