Different types of flaps for aircrafts.
NASA, translated by <a href="//commons.wikimedia.org/w/index.php?title=User:Lsennung&amp;action=edit&amp;redlink=1" class="new" title="User:Lsennung (page does not exist)">Lsennung</a>
<p>Based on <a href="//commons.wikimedia.org/wiki/File:Flaps_catal%C3%A0.png" title="File:Flaps català.png">Image:Flaps català.png</a>
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<ul><li>Original from <a rel="nofollow" class="external free" href="http://www.centennialofflight.gov/essay/Evolution_of_Technology/High_Lift_Devices/Tech6G3.htm">http://www.centennialofflight.gov/essay/Evolution_of_Technology/High_Lift_Devices/Tech6G3.htm</a></li>
<li>Translated to Swedish by <a href="//commons.wikimedia.org/w/index.php?title=User:Lsennung&amp;action=edit&amp;redlink=1" class="new" title="User:Lsennung (page does not exist)">Lsennung</a></li></ul>