Unit No. Location Attachment Notable Personnel 6b Bühl airfield, near Saarburg Bavarian Kurt Wintgens, Friedrich Marnet 9b Bavarian 10 Vrizy Max Immelmann 23 Roupy Hans Joachim Buddecke, Ernst Freiherr von Althaus, Rudolf Berthold 48 Mülhausen Kurt Wintgens 62 La Brayelle, Douai Oswald Boelcke, Max Immelmann, Otto Parschau