Aviation English
Aircraft Systems

What is instrument landing system?

instrument landing system A precision approach system providing lateral and vertical guidance to aircraft during landing using radio signals.

Source: ICAO Doc 9432, FAA PCG

How is “instrument landing system” Used in Practice?

Cleared for ILS approach, localizer and glideslope captured, continuing to land.

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

Instrument Landing SystemGBAS Landing SystemSpecial-Authorisation Category IIrunway visual range

Learn “instrument landing system” Free with Termify

Master instrument landing system 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 instrument landing system?

A precision approach system providing lateral and vertical guidance to aircraft during landing using radio signals.

Where can I learn this term for free?

Termify is a 100% free professional English app that teaches instrument landing system 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: