Pratt &amp; Whitney F135 with lift fan in the Steven F. Udvar-Hazy Center
<a href="//commons.wikimedia.org/wiki/User:Mys_721tx" title="User:Mys 721tx">Mys 721tx</a>
CC BY-SA 3.0
<span class="int-own-work" lang="en">Own work</span>