3-view line drawing of Boeing Sonic Cruiser. Redrawn from Fig. 15 of US Patent 6,575,406 B2 (granted June 10, 2003)
<a href="//commons.wikimedia.org/wiki/User:Mliu92" title="User:Mliu92">Mliu92</a>
<span class="int-own-work" lang="en">Own work</span>