EKW C-35 multipurpose biplane aircraft of the Swiss Army Air Corps.
<a href="//commons.wikimedia.org/wiki/User:Sandstein" title="User:Sandstein">Sandstein</a>
2008-01-27
Own photograph of an exhibit in the <a rel="nofollow" class="external text" href="http://www.airforcecenter.ch/navy/mainnav.php?langy=e">Aviation Museum</a> (<i>Flieger Flab Museum</i>) in Dübendorf, Switzerland.