If the Luftwaffe research extends to Luftwaffe crashsites, there are several airmen still missing in my country, who would remain unearthed and forgotten, frustrating. I (we) need at least 3 lifes and the quest will be closed in the coming years because of lack of witnesses.
I sometimes have been lucky to find out the Graal (or a part of): for instance, (small) remains of a Giant Zeppelin Staaken crashed in August 1918.
I plan to publish my "Bible" in 2019.
ClinA-78