Hello,
Unfortunately the Kriegsrangliste of Jasta 78b apparently isn't there any more.
Staffelführer were Leutnant dR Robert Dycke (8 Dec 1917 - 30 Jul 1918), Oblt. Reinhold Ritter von Benz (30 Jul - 13 Aug 1918), Lt Gerhard Ungewitter( 13 Aug -14 Sep 1918), Lt Hans Jungwirth (14 Sep - 9 Oct 1918) and Oblt Ludwig Schmid (9 Oct - 11 Nov 1918).
Pilots credited with victories: Offizier-Stellvertreter Eduard Prime (3), Vfw Karl Kallmünzer (2), Oblt von Benz (1), Lt Jungwirth (1), Lt Lidl (1), Vfw Ludwig Reimann (1(2)), Lt Richard Schmidt (1) and Lt Ungewitter (1).
Lt Friedrich Poesch was killed in a crash on 17 Feb 1918.
(Source: The Jasta Pilots and Die Königlich Bayerische Fliegertruppe 1914-1918)
I should check the Kriegsstammrollen on ancestry, there are 12 NCO pilots listed in the Kriegsstammrollen.