Aviation English
MEL and CDL MEL and CDL

What is Evacuation slide inoperative?

Evacuation slide inoperative Inflatable escape slide at an aircraft door unserviceable, precluding passenger carriage until rectified or deferred per MEL.

Source: ICAO Doc 9432, FAA PCG

How is “Evacuation slide inoperative” Used in Practice?

Ground, ABC one two three, right-hand evacuation slide is inoperative; require maintenance before departure clearance.

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

Slide armedDual-lane slideEscape Slide DeploymentLife Raft Use

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Frequently Asked Questions

What is Evacuation slide inoperative?

Inflatable escape slide at an aircraft door unserviceable, precluding passenger carriage until rectified or deferred per MEL.

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