Martin, you might want to try and post your request on
www.luftarchiv.de
On the left side you see a button FORUM, click on that, register and then put it in either Luftwaffe Personel or the Absturzinfo category. The guys there are very knowledgeable. You can also write in English, but German most likely would be a bit better. If you need help, e-mail me as I can trnaslate it into German. Danny