---
title: "Electronic Flight Bag — aviation glossary — OnlyPlanes"
description: "An electronic system providing flight documents, charts or operational calculations."
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locale: en
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  "og:title": "Electronic Flight Bag — aviation glossary"
---

> Index of every page on this site: [llms.txt](https://onlyplanes.ru/llms.txt)

Aviation abbreviation

# Electronic Flight Bag

ABBR · Operations

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.

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