Aviation English
Aircraft Systems

What is ground spoilers?

ground spoilers Spoiler panels on the wings that fully deploy upon landing to disrupt lift and aid in braking and deceleration.

Source: ICAO Doc 9432, FAA PCG

How is “ground spoilers” Used in Practice?

Ground spoilers deployed on touchdown, confirming speed reduction and effective braking.

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 ground spoilers?

Spoiler panels on the wings that fully deploy upon landing to disrupt lift and aid in braking and deceleration.

Where can I learn this term for free?

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