Biplane and structures at <a href="https://en.wikipedia.org/wiki/Cape_Cod_Airport" class="extiw" title="en:Cape Cod Airport">Cape Cod Airport</a>.
<a href="//commons.wikimedia.org/wiki/User:Ktr101" title="User:Ktr101">Ktr101</a>
<span class="int-own-work" lang="en">Own work</span>