Aviation English
Flight Phase

ما هو مفسدات؟

مفسدات Movable surfaces on the wings deployed to reduce lift, increase drag, and assist in decelerating the aircraft after touchdown or during flight descent.

Source: ICAO Doc 9432, FAA PCG

How is “مفسدات” Used in Practice?

بعد الهبوط، قم بنشر المفسدات بالكامل للمساعدة في الفرملة وتقليل الرفع على العجلات الرئيسية.

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

ضبط الارتفاع على ضغط مستوى سطح البحر (QNH)الاقتراب النهائيسرعة الاقتراب النهائيقلابات

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Frequently Asked Questions

ما هو مفسدات؟

Movable surfaces on the wings deployed to reduce lift, increase drag, and assist in decelerating the aircraft after touchdown or during flight descent.

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