Aviation English
Ground Ops

ما هو الكل خالٍ؟

الكل خالٍ Final ramp-crew signal that all personnel, equipment and pin checks are complete; aircraft environs safe for taxi or engine start.

Source: ICAO Doc 9432, FAA PCG

How is “الكل خالٍ” Used in Practice?

أرضي إلى القمرة، الكل خالٍ؛ الكتائف أزيلت، الدبابيس خزنت، المعدات بعيدة، ابدأ المحركات عند الجاهزية.

Certification Exam Relevance

ICAO Level 4ICAO Level 5ICAO Level 6EASA FCL.055

Who Needs to Know This Term?

  • Pilots
  • Air Traffic Controllers
  • Cabin Crew

Related Aviation English Terms

أضواء مانعة للتصادمعلامة التوقفسلامة ساحة الطائراتمخروط أمان

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Frequently Asked Questions

ما هو الكل خالٍ؟

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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