No, it is not Lothar.
Feld-Flieger Abteilung 3b in front of L.V.G. B.1.
These are Bavarian officers.
The two guys on the left are observers. The two guys on the right are their pilots.
From Left to Right:
Hauptman
Stadelmeyer, Oberleut.
König,
von Hailer and
Schlemmer.
Curiously, von Hailer wears the Prussian Pilot's Badge.
Brave men who fought for their country. Let's not forget their names.
George
.