Unknown RK Träger Hptm and unit symbol Kharkov 1943

[Adriano Baumgartner]

Csaba,
Hello, I am not an EXPERT like some boys here, but COULD you focus on the symbol you want us to identify? I mean: there is a symbol on the cooling of what seems a BF 109 behind the men and he is wearing a badge of some kind of unit near his RK ( on the right ). IF we could see both of them more closely it would be great...
I already saw this picture on an early thread of yours, but did not have time to answer or to check out the symbols. I promiss you I will have a careful look now.
Yours,
Adriano