The head office of the french flying club <i>Centre Savoyard de Vol à Voile Alpin</i> at the entry of <a href="https://en.wikipedia.org/wiki/Chamb%C3%A9ry_Aerodrome" class="extiw" title="en:Chambéry Aerodrome">Chambéry Challes-les-Eaux Aerodrome</a> on April 29, 2016.
<a href="//commons.wikimedia.org/wiki/User:Lev._Anthony" title="User:Lev. Anthony">Anthony Levrot</a>
<span class="int-own-work" lang="en">Own work</span>