Bob Carlton's Alisport Silent 1N jet powered glider, on the ground at the 2008 Cleveland National Air Show at <a href="https://en.wikipedia.org/wiki/Cleveland_Burke_Lakefront_Airport" class="extiw" title="w:Cleveland Burke Lakefront Airport">Cleveland Burke Lakefront Airport</a>
<a href="//commons.wikimedia.org/wiki/User:Mr.Z-man" title="User:Mr.Z-man">Mr.Z-man</a>
CC BY-SA 3.0
<span class="int-own-work" lang="en">Own work</span>