I dont think I did too bad for flying by the seat of my pants! (or is that, using my own memory?)
The only reason I knew about this was because my Mom (bless her soul) mentioned seeing it fly inside a stadium. And she also mentioned a woman test pilot as the star of the show. I assumed it was the 1936 Olympics, but it could have been any Hamburg or Berlin Stadium in the 30's?
She (my mom) was also in the Hitler Youth and later helped try to shoot my Dad down by manning the AA Lights!
Who needs google?