First prototype Edgar Percival EP.9 G-AOFU flying at an agricultural aviation demonstration at a disused RAF airfield in East Anglia, UK during the Summer of 1959
<a href="//commons.wikimedia.org/wiki/User:TSRL" title="User:TSRL">TSRL</a>
CC BY-SA 3.0
<span class="int-own-work" lang="en">Own work</span>