Plain language
Definition (ICAO): Plain language is the spontaneous, creative and non-coded use of a given natural language.
Notes:
According to the linguistic categories of the ICAO Language Proficiency Rating Scale the following areas can be trained. Click on the category you are interested in:
PRONUNCIATION -- STRUCTURE -- VOCABULARY -- FLUENCY -- COMPREHENSION -- INTERACTIONS
Movies about cases with insufficient command of plain language
NBC Dateline Aviation English Report, Part 1&2 of 3 (Unfortunately part 3 could not be found)
Russian controller is having a hard time while providing emergency service concerning a bird strike ....
Air China 981 at JFK Airport: problems with taxi clearance in English language
Another example of low language proficiency
Part 1
Part 2
Part 3