Yakovlev Yak-9 with wheels down
Here we see a Yakovlev Yak-9 in the air but with the undercariage down, showing the way in which parts of the undercarriage formed the lower surface of the wing when retracted.
How to cite this article:
Rickard, J (29 December 2019), Yakovlev Yak-9 with wheels down , http://www.historyofwar.org/Pictures/pictures_yak_9_wheels_down.html
