Aviation English
MEL and CDL MEL and CDL

Qu'est-ce que Interphone inopérant ?

Interphone inopérant Internal crew communication system not functioning, affecting cockpit-cabin coordination and triggering MEL action.

Source: ICAO Doc 9432, FAA PCG

How is “Interphone inopérant” Used in Practice?

Tour, JET sept huit neuf, l’interphone cabine est inopérant; demandons retour prioritaire au poste.

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

Système de sonorisationInterphone cabinesystème d’intercommunication cabineDéfaut Consigné au Carnet de Bord Cabine

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Frequently Asked Questions

Qu'est-ce que Interphone inopérant ?

Internal crew communication system not functioning, affecting cockpit-cabin coordination and triggering MEL action.

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