Original BCATP building from 1940 at London International Airport in excellent condition in 2014. Currently the location of the 427 Wing of the RCAFA and the Secrets of Radar Museum. Taken with permission of 427 (London) Wing - Air Force Association of Canada
<a href="//commons.wikimedia.org/wiki/User:SteveTheAirman" title="User:SteveTheAirman">SteveTheAirman</a>
CC BY-SA 4.0
<span class="int-own-work" lang="en">Own work</span>