Aviation abbreviation
Electronic Flight Bag
At a glance
Meaning of Electronic Flight Bag
An electronic system providing flight documents, charts or operational calculations.
More about Electronic Flight Bag
An Electronic Flight Bag may be portable or installed and can contain the information needed for flight preparation and operation.
A consumer tablet becomes an operational EFB only within the operator's approved arrangements. Appropriate backup information remains necessary, and an EFB does not replace the aircraft's sensors.