with some skepticism I also reply that the IV./JG 301 Bf 109G-10's also had a red second gruppe bar over their bi-colour rumpfband.
although I have some feelings as to where those a/c orginally came from.
The IV./JG 3 A-9 is not so surprising as the unti flew A-8's and A-9/R2's on the Ost Front along with other A-9's..........good spot Andreas !
Wolfgang, the Fw 190A- from JG 301 is from 5th staffel if it is from II. gruppe
Erich