08/31/2021. Remarks by Axel Bree: "The aircraft pictured on this page and the following three pages were all flown by my father, A. Bree, while serving as a flight instructor with FFS (Flugzeugführerschule, pilot school) A/B 110 at Stubendorf, Germany, from April 30, 1940 to January 12, 1941 and from March 4, 1941 to June 28, 1941. In the intermediate time (February 3 to 28, 1941) he attended a blind flying training in Vienna, Austria, flying the Junkers Ju 52 and Heinkel He 111. The Groß Stein mentioned on the Klemm page 13979, was a satellite field of Stubendorf.