Aircraft, flown by Oberfeldwebel von Boremski, 9./JG 3 'Udet'.
The Bf 109F was widely considered to be the best basic variant of the 109 produced. Work began on the new version at the start of 1940, with pre-production models first appearing at the end of 1940. The best version, the F-4, appeared at the start of 1942.
