Ground Ops
Final ramp-crew signal that all personnel, equipment and pin checks are complete; aircraft environs safe for taxi or engine start.
Quick answer: Final ramp-crew signal that all personnel, equipment and pin checks are complete; aircraft environs safe for taxi or engine start.
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Final ramp-crew signal that all personnel, equipment and pin checks are complete; aircraft environs safe for taxi or engine start.
ALL CLEAR matters because it supports clear communication in Ground Ops 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, ALL CLEAR refers to: Final ramp-crew signal that all personnel, equipment and pin checks are complete; aircraft environs safe for taxi or engine start.
In aviation communication, this term appears in contexts such as: "Ground to cockpit, ALL CLEAR; chocks out, pins stowed, equipment clear, start when ready."
ALL CLEAR matters because it supports clear communication in Ground Ops 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.
ALL CLEAR is mainly used by Pilots, Air Traffic Controllers, and Cabin Crew.
In this glossary, ALL CLEAR is grouped under Ground Ops. 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.
Final ramp-crew signal that all personnel, equipment and pin checks are complete; aircraft environs safe for taxi or engine start.
Ground to cockpit, ALL CLEAR; chocks removed, pins stowed, equipment clear, safe to start engines at your discretion.
English reference definition
ICAO Doc 9432, FAA PCG
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