Aviation English
Emergencies

Che cos'e Codice transponder 7700?

Codice transponder 7700 The ATC transponder code universally set to indicate a general emergency, alerting controllers to an onboard emergency situation.

Source: ICAO Doc 9432, FAA PCG

How is “Codice transponder 7700” Used in Practice?

L'equipaggio ha impostato il transponder sul codice 7700 per dichiarare un'emergenza e avvisare l'ATC.

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

Perdita di PressurizzazioneProcedure mnemonicheDiscesa di emergenzaAttivazione delle maschere d'ossigeno per passeggeri

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Frequently Asked Questions

Che cos'e Codice transponder 7700?

The ATC transponder code universally set to indicate a general emergency, alerting controllers to an onboard emergency situation.

Where can I learn this term for free?

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