What is Không thể?
In this glossary, Không thể refers to: A phrase used by pilots to indicate they cannot comply with a specific instruction or clearance.
How is Không thể used in aviation?
In aviation communication, this term appears in contexts such as: "Phi công khuyên: 'Không thể tuân thủ hạn chế độ cao, yêu cầu phương án thay thế.'"
Why does Không thể matter in aviation?
Không thể matters because it supports clear communication in Basic ATC 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 Không thể?
Không thể is mainly used by Pilots, Air Traffic Controllers, and Cabin Crew.
What category does Không thể belong to?
In this glossary, Không thể is grouped under Basic ATC. 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.