Investigating how to deliver public announcements on board is to help people learning to work in aviation industries understand what needs to be emphasized while they are working towards becoming pilots. Qualitative information is presented in this paper as an evaluation of the initial implementation of the course Aviation English. It is critical to pass the Language Proficiency Requirements of the International Civil Aviation Organization (ICAO) before they can become professional and be allowed to fly, but the crucial points of using English in aviation may demand on mastery of the voices and the emotions while speaking. The occupation may to some extent impact the contents and approaches they apply to English learning, and the language ability, in addition to their professional skills, would very likely affect their job performance and lives of hundreds. This study opened discussions and proposed suggestions for listening to and speaking the English language more, so that a more native-like context-wide English proficiency can be acquired.