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.
This term page is part of the Protermify Aviation glossary and is published as static HTML for fast indexing and clear language coverage.
Final ramp-crew signal that all personnel, equipment and pin checks are complete; aircraft environs safe for taxi or engine start.
الكل خالٍ 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, الكل خالٍ 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: "أرضي إلى القمرة، الكل خالٍ؛ الكتائف أزيلت، الدبابيس خزنت، المعدات بعيدة، ابدأ المحركات عند الجاهزية."
الكل خالٍ 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.
الكل خالٍ is mainly used by Pilots, Air Traffic Controllers, and Cabin Crew.
In this glossary, الكل خالٍ 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.
الكل خالٍ
أرضي إلى القمرة، الكل خالٍ؛ الكتائف أزيلت، الدبابيس خزنت، المعدات بعيدة، ابدأ المحركات عند الجاهزية.
English reference definition
ICAO Doc 9432, FAA PCG
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