[srob48]

Apologies if this has been asked before (I did do a quick search and couldn't find anything on here).
I am looking for the crew details of the following aircraft which crashed on 31st July 1940:
Erg.KG4.
Heinkel He111P. Domestic flight, crashed on landing at Pinnow A/F, Poland. 4 NCO’s killed. Aircraft a write-off.