Senderlogo von <a href="https://de.wikipedia.org/wiki/Radio_Corax" class="extiw" title="de:Radio Corax">Radio Corax</a>
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Corax e. V. – Initiative für Freies Radio, <a rel="nofollow" class="external free" href="http://959.radiocorax.de/images/stories/bildmaterial/CoraxOkt14_web.pdf">http://959.radiocorax.de/images/stories/bildmaterial/CoraxOkt14_web.pdf</a>