Aviation English
Fueling Deicing

What is Fuel ageing?

Fuel ageing The process by which stored aviation fuel undergoes chemical changes over time, leading to potential deterioration of quality and operational suitability.

Source: ICAO Doc 9432, FAA PCG

How is “Fuel ageing” Used in Practice?

Due to fuel ageing, samples must be checked for stability before uplift to ensure quality.

Certification Exam Relevance

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

Who Needs to Know This Term?

  • Pilots
  • Air Traffic Controllers
  • Cabin Crew

Learn “Fuel ageing” Free with Termify

Master Fuel ageing and 4,071+ professional terms with native pronunciation, IPA transcriptions and career quizzes. 100% free, forever.

Download Free for iOS

Frequently Asked Questions

What is Fuel ageing?

The process by which stored aviation fuel undergoes chemical changes over time, leading to potential deterioration of quality and operational suitability.

Where can I learn this term for free?

Termify is a 100% free professional English app that teaches Fuel ageing and 4,071+ other industry terms with native pronunciation, IPA transcriptions and career quizzes. Available on iOS in 23 languages. No subscription, no credit card required.

Last updated: