T6+ is
https://www.asisbiz.com/Luftwaffe/Lu...nit-Codes.html
St.G.2 (2 Dive Bomber Wing), SG 2 (2 Assault Wing) mit letztem Buchstaben Z = St. Erg. St. des VIII FI.Korps (with Z as last letter = Dive Bomber Replacement Training Squadron of VIII. Air Corps).
Various emblems with White Circle,
https://www.asisbiz.com/Luftwaffe/stg2.html