Mi-6 in 1993 Soviet Union
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/109661044@N07">Rob Schleiffert</a>
CC BY-SA 2.0
<a href="//commons.wikimedia.org/wiki/File:Mi-6_(12250036525).jpg" title="File:Mi-6 (12250036525).jpg">commons file</a>