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What is Sterile cockpit?

Sterile cockpit A mandatory operational environment during critical phases of flight—such as taxi, takeoff, landing, and below 10,000 feet—where non-essential conversation and activities are strictly prohibited on the flight deck.

Source: ICAO Doc 9432, FAA PCG

How is “Sterile cockpit” Used in Practice?

Sterile cockpit procedures are now in effect; all non-essential communications must cease until further notice.

Certification Exam Relevance

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

Who Needs to Know This Term?

  • Pilots
  • Air Traffic Controllers
  • Cabin Crew

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Frequently Asked Questions

What is Sterile cockpit?

A mandatory operational environment during critical phases of flight—such as taxi, takeoff, landing, and below 10,000 feet—where non-essential conversation and activities are strictly prohibited on the flight deck.

Where can I learn this term for free?

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