PVO
Home defence fighter units (Protivo-Vozdushna Oborona Strany) -- of course, as You see, not all of the units listed were the participants of the Kursk batlle (certainly not the Leningrad PVO units ;-) but I tried to list them as detailed as I could. The German bomber crews that flew their ops somewhat deeper into enemy territory and not only in close support of ground units certainly did not like the flak and PVO units defending communication and railways. Interestingly, as far as I know, some Spanish ex-republican pilots flew with PVO units.

7. iak PVO (La-5 & Hurricane)
Leningrad PVO Army
since 7.7.43 renamed 2. gv.iak PVO

27. gv.iap
103. gv.iap
158. iap

9. iak PVO
Kurskij Korpusnyj Rajon PVO
gen.mjr. S.G. Korol’

2. gv.iad PVO
col. I.G. Puntus

629. iap
788. iap
11. gv.iap mjr. I.P. Neustrujev (August 1943 )

101. iad PVO
Voroneshsko-Borisoglebskij
Dyvizjonnyj Rajon PVO
col. A.T. Kostenko

573. iap
487. iap mjr. Zuza
894. iap
907. iap
910. iap (Jak-?) sub-col. A.A. Tereshkin

105. iad PVO

182. iap

106. iad PVO
operational area similar to 1. va

33. iap
253. iap sub-col. G.T. Borovtshenko
630. iap sub-col. P.N. Novitskij

310. iad PVO
Kharkovskij Dyvizjonnyj Rajon PVO

573. iap

36. iad PVO
Rjashsko-Tambovskij Dyvizjonnyj Rajon PVO

125. iad PVO
Tul’skij Dyvizjonnyj Rajon PVO

960. iap

141. iad PVO

908. iap

142. iad PVO
Gor’kovskij Korpusnyj Rajon PVO
sub-col. W.P. Ivanov

144. iad PVO
Saratovsko-Balashovskij Dyvizjonnyj Rajon PVO
mjr. I.P. Suvorov

147. iad PVO
Rybinsko-Yaroslavskij Dyvizjonnyj Rajon PVO
col. I.I. Krasnojurtshenko

320. iad PVO

12. gv.iap

148. iad PVO

731. iap