Thanks Ed!
Guys, this one:
http://www.ebay.de/itm/flugbuch-2wk-...-/380636472103?
102 photos!
So: he started to fly in Zwölfaxing which is situated in Austria close - very close - by Wien-Schwechat (like that it's easier ...).
Just one question, for the moment, which basic school was based down there at the begining of 1943?
(Maybe using StKz would be a good way?)
After that .. JG 103 (though Orléans -Orléans/S for Süd or Saran - period is another period to be detailled) with a pretty good list of WNr.s!
Regards, Franck.