JG 11 ace Hptm.Anton Hackl (left) preparing for a sortie with the Gruppenstabschwarm of III./JG 11 during March 1944 in Oldenburg. The Focke Wulfs appear to be lined-up prior to engine start. The Fw 190 A-6 in the background is 'chevron 2 + I' and the 'Drache' (dragon) Wappenschild can be seen under the cockpit. The Kommandeur of III./JG 1 Hptm. Friedrich Eberle is an interested spectator. As the machines prepare to start their takeoff runs (below), Hackl's Kommandeur machine ('chevron triangle') can be seen far left with the all-white tailfin. See pages 225-227 'Jagdflugzeug 190' (Rodeike, Struve)