What is Vier?
In this glossary, Vier refers to: The ICAO/FAA radiotelephony spelling for the numeral '4'. Used to clearly communicate headings, altitudes, frequencies, and runway numbers in ATC transmissions.
How is Vier used in aviation?
In aviation communication, this term appears in contexts such as: "Sinken Sie und halten Sie viertausend Fuß, erwarten Sie den ILS-Anflug auf Bahn eins vier."
Why does Vier matter in aviation?
Vier matters because it supports clear communication in Phonetic Alphabet contexts for Pilots, Air Traffic Controllers, and Cabin Crew. It also connects to aviation training and exam language such as ICAO Level 4, ICAO Level 5, ICAO Level 6, and EASA FCL.055.
Who uses Vier?
Vier is mainly used by Pilots, Air Traffic Controllers, and Cabin Crew.
What category does Vier belong to?
In this glossary, Vier is grouped under Phonetic Alphabet. Related pages in this category explain adjacent procedures, commands and operational concepts.
Where does this definition come from?
This definition is sourced from ICAO Doc 9432, FAA PCG and published by Protermify Aviation as a static aviation reference page.