Image shows Yugoslav airplane Aero-2D, in the Museum of Yugoslav Aviation, Belgrade, Serbia. Airplane was used for pilot training in YUAF from 1948 to 1959, and later for civilian use.
<a href="//commons.wikimedia.org/wiki/User:Miroslav_Cika" title="User:Miroslav Cika">Miroslav Cika</a>
CC BY-SA 3.0
<span class="int-own-work" lang="en">Own work</span>