<p>c/n G-635.
Later civil registered as 'N428DF' for potential fire-bomber use.
Stored in the Western International yard, adjacent to Davis Monthan AFB, Tucson, Arizona.
</p>
09-02-2014
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/65001151@N03">Alan Wilson</a> from Stilton, Peterborough, Cambs, UK
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/ajw1970/16511609065/">Grumman TS-2A Tracker '136726 / O-437'</a>