What is デルタ?
In this glossary, デルタ refers to: The letter 'D' as spoken in the ICAO phonetic alphabet, used for clear identification of taxiways, holding points, or callsigns in aviation communication.
How is デルタ used in aviation?
In aviation communication, this term appears in contexts such as: "デルタタクシーウェイ経由でタキシングし、離陸許可のため27滑走路手前で待機してください。"
Why does デルタ matter in aviation?
デルタ 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 デルタ?
デルタ is mainly used by Pilots, Air Traffic Controllers, and Cabin Crew.
What category does デルタ belong to?
In this glossary, デルタ 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.