At the end of the course the students would be preferred to archive the certificate of ICAO English level 4 .
Aviation English ( level 4 ) course provides participants with English to the ICAO level 4 standard .
At the end of the course the students would be preferred to archive the certificate of ICAO English level 4 .
Aviation English ( level 4 ) course provides participants with English to the ICAO level 4 standard .