English courses required for this occupation because of the English or any other language that is 3 to make crew works with passengers as well. In addition, there must be knowledge based on predefined criteria.
To speak English is essential for this profession. The English or the other third is middleware that makes the work of the crew and passengers as well. You'll need to know the criteria specified. If we keep practicing the skills that will be useful to us even more.
English language is necessary for this job. Because English or other language 3 is medium to 14 work of the crew and passengers as well. In addition to the knowledge that criteria specified.