Aviation English is a new course in English Language Communication Skills for pilots and air- traffic controllers. It is designed to help students achieve and maintain a Level 4 according to the ICAO* language requirements. The course can be used as a self- study package for individuals or with groups in a classroom. The Student’s Book is based on ICAO document 9835: Manual on the implementation of ICAO Language Proficiency Requirements. Everything in it has been carefully designed to help you develop the very specific skills described in the ICAO Level 4 Language Profile. The CD-ROM complements the course by providing interactive simulations, detailed pronunciation and extra listening. The CD-ROM is divided into 12 units which match those of the student’s Book.