An RAF TriStar rest on Apron 2 at YYC. TriStars used to be fairly common at YYC but have been rare visitors lately
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/29102689@N06">RAF-YYC</a> from Calgary, Canada
CC BY-SA 2.0
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/raf_yyc/6988521718/">Royal Air Force L1011</a>