<p>c/n 500AT15.
NATO codename:- Fishbed-K
The SMT was a 1971 third generation upgrade of the SM with increased fuel capacity in an enlarged fuselage spine. 
Previously part of the museum collection at the old Khodynka Airport site in Central Moscow, this example is now on display at the Vadim Zadorozhny Technical Museum, Arkhangelskoye, Moscow Oblast, Russia.
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26th August 2017
<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/ajw1970/38106055645/">Mikoyan-Gurevich MiG-21SMT ’71 blue’</a>