Aviation English
Advanced ATC

What is Electronic Flight Bag Class Two?

Electronic Flight Bag Class Two A portable EFB device that may be temporarily connected to aircraft power/data during flight but is stowed after use (FAA AC 120-76D).

Source: ICAO Doc 9432, FAA PCG

How is “Electronic Flight Bag Class Two” Used in Practice?

The Electronic Flight Bag Class Two was briefly connected to aircraft power for an update during cruise.

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

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Frequently Asked Questions

What is Electronic Flight Bag Class Two?

A portable EFB device that may be temporarily connected to aircraft power/data during flight but is stowed after use (FAA AC 120-76D).

Where can I learn this term for free?

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