English is the worldwide aviation language. The increase of the strategic importance and globalization of the supply chain in the aerospace industry and the nearly unlimited access to communication media require an adequate and professional command of the English language to master the tasks of one’s daily working routine.

Besides that, the role communication plays with respect to efficient performance of work in design, production and maintenance of aviation technological products must not be underestimated. Communication problems are the major cause for errors in aviation and there is an endless list of the results of the effects of these errors.