<p>c/n 04.
Built 1942.
This was the fourth and final N-9M. They were used for research on all-wing designs, prior to the construction of the B-35 flying wing bomber.
This is the sole survivor. It is airworthy and regularly flown at airshows.
Seen on display in the Maloney hangar at the Planes of Fame Museum,
Chino, California, USA.
</p>
28-2-2016
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/65001151@N03">Alan Wilson</a> from Stilton, Peterborough, Cambs, UK
CC BY-SA 2.0
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/ajw1970/26644191385/">Northrop N-9MB ‘N9MB’</a>