Royal Prussian Jagdstaffel 20 was a fighter squadron of the Luftstreitkräfte, the air arm of the Imperial German Army during World War I. Jasta 20 was founded in the 2 Armee sector on 25 October 1916.
[2] In turn, on 11 March 1917, the unit scored its first victory, courtesy of Leutnant Alfred Niederhoff.
[1] In its short existence, the Jasta had a couple of notable aces serve in it besides Wendelmuth, such as Karl Plauth and Friedrich Mallincrodt.
Other aces also served with it, including Raven Freiherr von Barnekow, Johannes Gildemeister, Alfred Niederhoff, Otto Creutzmann, Wilhelm Schwartz, Hermann Stutz, Hans Viebig, and Georg Weiner.
They remained in this duty until 8 April 1918, when they were transferred back to 4 Armee.