Dear Johannes,
Thank you very much for your answer. By the way, who was Hannig's Staffelkapitän at that time?
In fact, he had a few successive Staffelkapitäns and, as he mostly refers to them as 'Staffelkapitän', it isn't always clear whom he means. Some time ago, I posted another question about a Staffelkapitän whose name Hannig had not mentioned and didn't get any answer at all:
http://forum.12oclockhigh.net/showth...Norbert+Hannig
Maybe you happen to know whom he meant?