Basic ATC
ATC clearance for the pilot to leave the current frequency, typically when no further communication is required on that frequency.
Quick answer: ATC clearance for the pilot to leave the current frequency, typically when no further communication is required on that frequency.
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ATC clearance for the pilot to leave the current frequency, typically when no further communication is required on that frequency.
允许更换频率 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.
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Questions and answers
In this glossary, 允许更换频率 refers to: ATC clearance for the pilot to leave the current frequency, typically when no further communication is required on that frequency.
In aviation communication, this term appears in contexts such as: "中区台：Cessna 45X，允许更换频率，再见。"
允许更换频率 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.
允许更换频率 is mainly used by Pilots, Air Traffic Controllers, and Cabin Crew.
In this glossary, 允许更换频率 is grouped under Basic ATC. Related pages in this category explain adjacent procedures, commands and operational concepts.
This definition is sourced from ICAO Doc 9432, FAA PCG and published by Protermify Aviation as a static aviation reference page.
ATC clearance for the pilot to leave the current frequency, typically when no further communication is required on that frequency.
Center: Cessna 45X, frequency change approved, good day.
允许更换频率
中区台：Cessna 45X，允许更换频率，再见。
English reference definition
ICAO Doc 9432, FAA PCG
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