Seeking info about crash at Stephansdorf-Neisse 18.08.1943
 

During exhumation of Gefr. Klaus Rainer Ludwig Prankel at Nysa-Neisse cemetery there was found his id tag from 4. Kompanie Flieger Ausbildungs Regiment 62 and some parts of burned aluminium and plate from cockpit with inscriptions: "Fahrgestell Kontrolle" and "An. - Zündung" - maybe it is part of circuit breaker box?
He died on 18.08.1943 at Stephansdorf-Neisse airfield or in the area - so I think that it is the day of crash.
Is it possible to identify aircraft and maybe unit he has served during the fatal flight?