<p>Just some of the eighty-two Trackers stored in the United Aeronautical yard.
This row are all US-2D variants and from left to right they are:-
'148737', '147874', '148735', '148734', '147879', '148727' &amp; '149250'.
The yard is south of 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/ajw1970/16436638102/">Grumman Trackers - United Yard, Tucson, AZ</a>