Serbian Air Force G-4 Super Galeb aircraft refueling at Batajnica air base.
<a href="//commons.wikimedia.org/wiki/User:Sr%C4%91an_Popovi%C4%87" title="User:Srđan Popović">Srđan Popović</a>
<span class="int-own-work" lang="en">Own work</span>