Aviation Dictionary

On this page you will find a searchable and comprehensive alphabetical list of aviation terms. You can help us make it the most comprehensive list in the world. If we have missed anything, click on the ‘send us your word’ button to send us your word, acronym or definition and we will consider adding it to our dictionary.

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Electronic Flight Bag (EFB)

An Electronic Flight Bag (EFB) is an electronic device that hosts applications which allow flight crews to perform functions that were traditionally done using paper products and tools. Two Australian examples are AvPlan and Oz Runways. A US example is Jeppesen Aviator.

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