This <i>W3C-unspecified</i> <a href="https://en.wikipedia.org/wiki/Vector_images" class="extiw" title="w:Vector images">vector image</a> was created with <a href="https://en.wikipedia.org/wiki/Adobe_Illustrator" class="extiw" title="w:Adobe Illustrator">Adobe Illustrator</a>.
<a href="//commons.wikimedia.org/w/index.php?title=User:Wikusdutoit&amp;action=edit&amp;redlink=1" class="new" title="User:Wikusdutoit (page does not exist)">Wikusdutoit</a> / Corrections and optimisation by <a href="//commons.wikimedia.org/wiki/User:Fred_the_Oyster" title="User:Fred the Oyster">Fred the Oyster</a>
CC BY-SA 3.0
<a href="//commons.wikimedia.org/wiki/File:Regional_Flights_from_johannesburg.png" title="File:Regional Flights from johannesburg.png">File:Regional Flights from johannesburg.png</a> (incorrectly named svg file)