Map of the terminal area of <a href="//commons.wikimedia.org/wiki/Flughafen_Berlin-Tegel" title="Flughafen Berlin-Tegel">Berlin-Tegel airport</a>. This current layout differs strongly from the expansion that was originally planned in the late 1960s, see: <a href="//commons.wikimedia.org/wiki/File:TXL_-_initally_planed_expansion.svg" title="File:TXL - initally planed expansion.svg">TXL - initally planed expansion</a>
Michael F. Mehnert
CC BY-SA 3.0
<span class="int-own-work" lang="en">Own work</span>