Aviation English
Aircraft Systems

What is mixing unit?

mixing unit A component that blends recirculated cabin air with conditioned air from the packs before distribution.

Source: ICAO Doc 9432, FAA PCG

How is “mixing unit” Used in Practice?

After maintenance, ensure the mixing unit is functioning properly to avoid cabin airflow imbalance.

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

recirc fancabin intercommunication systemoutflow valvepacks

Learn “mixing unit” Free with Termify

Master mixing unit 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 mixing unit?

A component that blends recirculated cabin air with conditioned air from the packs before distribution.

Where can I learn this term for free?

Termify is a 100% free professional English app that teaches mixing unit 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: