Cessna 172P at ELLX, FlightGear -- the free flight simulator. Screenshot of GPL plane in GPL scenery in GPL program. No GPL UPLOAD WIZARD option, so public-domain like licence used
<a href="//commons.wikimedia.org/w/index.php?title=User:Legoboyvdlp&amp;action=edit&amp;redlink=1" class="new" title="User:Legoboyvdlp (page does not exist)">Legoboyvdlp</a>
2015-10-01
<span class="int-own-work" lang="en">Own work</span>