Spitfire IX at low level
Here we see a Spitfire IX flying low. From this view we can see the two air intakes under the wings, introduced on this version. In comparison the Mk.V had a single intake under the right wing.
How to cite this article:
Rickard, J (11 October 2019), Spitfire IX at low level , http://www.historyofwar.org/Pictures/pictures_spitfire_IX_low.html