Following several accidents and incidents where language was a contributory factor (such as the Tenerife airport disaster#Communication misunderstandings), the International Civil Aviation Organization now requires all civil pilots and Air traffic controllers (working in an international environment) to have a minimum level of English.
English | English language | English people | Test cricket | Federal Aviation Administration | English Civil War | English Channel | Old English | Oxford English Dictionary | English studies | International Civil Aviation Organization | English literature | English Heritage | Middle English | English modal verbs | English Reformation | 1993–94 in English football | Test | American English | 1996–97 in English football | Al Jazeera English | 1994–95 in English football | Rainbow (English band) | 1998–99 in English football | 1992–93 in English football | British English | 1995–96 in English football | English law | aviation | 1997–98 in English football |