Nah-Aufklarungs-Gruppe 4 pilot Identification

[Johannes]

Hi Guys

I have a few pilots I cannot identify who claimed Russian aircraft with Nah-Aufklarungs-Gruppe 4. All were claimed at low altitude:-

Lt "Hoyer" with 3rd Staffel
28th May 1944 U-2 1300 hrs
31st May 1944 U-2 1955 hrs
21st July 1944 Jak-9 1910 hrs
22nd July 1944 Lavochkin-5 1115 hrs
25th July 1944 Lavochkin-5 0720 hrs
26th July 1944 Airacobra 1215 hrs
27th July 1944 Jak-9 1820 hrs

Ofw "Hahn" with 2nd Staffel
31st July 1944 U-2 1330 hrs

Ofw "Engel" with 2nd Staffel
24th September 1944 R-5 1030 hrs

Ofw "Bachner" with 2nd Staffel
30th September 1944 Il-2 1302 hrs

Lt Reinhold "Aminger" with 2nd Staffel
29th May 1944 R-5 1520 hrs

Ofw "Weichnach" with 2ns Staffel
15th September 1944 R-5 1535 hrs
15th September 1944 U-2 1539 hrs

Grateful for any assistance with these names.

Kind Regards

Johannes