Hello Steve,
All I know about him is as follows:
1st & 2nd class Iron Cross - Obergerfeiten Leonard Ottmann (Sept & October 1940 no unit given)
Bomber pilot badge in gold - Unteroffizier Leonardt Ottmann II/Kampfgeschwader Nr. 54.(July '41).
On the internet I saw the following, but not sure if it means his logbook survives: Ottmann, Leo. (89 – 7) 6./KG 54, Leistungsbuch mit Flugberichte 567 missions.
1. Flug 1 am 13.06.1939 – Flug 421 am 04.08.1944
2. Flug 1 am 29.08.1940 – Flug 135 am 27.03.1944
(
http://www.blitzgeschwader.de/dokume...echer_TG_B.pdf)
I wonder if he has a Personalamt Card at Aachen? However, if he does, I am not sure about how one gets a copy.
Please let me know if you discover anything more about him.
Best,
Allan