Aviation English
MEL and CDL MEL and CDL

Was ist Alternativ-verfahren erforderlich?

Alternativ-verfahren erforderlich Standard operating sequence unavailable; crew must follow officially published alternate or contingency checklist.

Source: ICAO Doc 9432, FAA PCG

How is “Alternativ-verfahren erforderlich” Used in Practice?

Tower, ARROW 86, Bahn geschlossen; Abflug alternativ Taxiway Charlie erforderlich.

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

Wartungsverfahrenbetriebliche VorgehensweiseVorläufige VerfahrensanweisungAusweichflughafen-Treibstoff

Learn “Alternativ-verfahren erforderlich” Free with Termify

Master Alternativ-verfahren erforderlich and 4,071+ professional terms with native pronunciation, IPA transcriptions and career quizzes. 100% free, forever.

Download Free for iOS

Frequently Asked Questions

Was ist Alternativ-verfahren erforderlich?

Standard operating sequence unavailable; crew must follow officially published alternate or contingency checklist.

Where can I learn this term for free?

Termify is a 100% free professional English app that teaches Alternativ-verfahren erforderlich 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: