Aviation English
Aircraft Systems

外気温とは？

外気温 The temperature of the air outside the aircraft, used in performance and anti-ice calculations.

Source: ICAO Doc 9432, FAA PCG

How is “外気温” Used in Practice?

巡航中の外気温はマイナス50℃、防氷装置作動中。

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

密度高度燃料温度斜面および温度に対する滑走路長補正標準大気温度逓減率

Learn “外気温” Free with Termify

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

Download Free for iOS

Frequently Asked Questions

外気温とは？

The temperature of the air outside the aircraft, used in performance and anti-ice calculations.

Where can I learn this term for free?

Termify is a 100% free professional English app that teaches 外気温 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: