# Squawks 7700 - vad betyder det?
Author: Pyttelite

***If you listen to any air traffic control (ATC) recordings for departing aircraft, controllers and pilots will constantly refer to squawk codes.***

***These are the transponder codes used to identify an aircraft to ATC. The code can be changed from the specified one assigned to that flight by ATC in certain circumstances - most importantly in the event of an emergency when it is switched to 7700.***

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https://simpleflying.com/squawk-7700-meaning/