Robinson R44 of the Civil Aviation Training Centre  at Khon Kaen-KKC, Thailand, 27/03/18.
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/76052339@N05">Alec Wilson</a> from Khon Kaen, Thailand
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/awilson154/27173751898/">HS-TZQ</a>