SAAB B17 from underneath, showing landing gear in retracted position
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/60576148@N00">Teijo Hakala</a> from Jyväskylä, Finland
CC BY-SA 2.0
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/teijo/1302926276/">saab17_ilma2</a>