Aviation English
Meteorology

Qu'est-ce que durée d’action ?

durée d’action Estimated time fluid will prevent ice before need for re‑application.

Source: ICAO Doc 9432, FAA PCG

How is “durée d’action” Used in Practice?

Nous avons dépassé la durée d’action du liquide anti‑givrage, demandons traitement supplémentaire avant départ.

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

décapage du givreanti‑givrageCarte de Temps SignificatifGivrage Blanc

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Frequently Asked Questions

Qu'est-ce que durée d’action ?

Estimated time fluid will prevent ice before need for re‑application.

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