International Civil Aviation Organization recognizes English proficiency tests for the aviation personnel. Despite this, no universal test has yet to be developed for this purpose. There are only local tests available on the market. Among them is a computerdelivered English proficiency test which is administered for a globally recognized flight company in Turkey. This test is implemented for flight attendants and has important consequences such as suspending flights until the required level of English is achieved in the test. Thus, test-takers' perceptions of the test are significant as they experience these impacts first-hand. This study, therefore, explored flight attendants' test-taking experiences. 26 flight attendants participated in this study. Semi-structured interviews and two focus group sessions were held to collect data and evidence. The findings showed that the respondents had concerns for test administration including the issues such as physical conditions of the setting, timing of the test, and test format. Although they agreed that the test had a representative sampling of the language, they thought it lacked relevant components in accordance with their needs and level. They also reported the test content did not reflect work-related context. The study, therefore, provided implications and suggestions to improve the test considering the aviation context.