"Germany" . "1895-11-10Z"^^ . "Matthaei, Rudolf"@en . . "1918-04-17Z"^^ . "German flying ace" . . . "1918Z"^^ . "1895Z"^^ . . "Jasta 5,Jasta 46" . "Lieutenant Rudolf Matthaei (10 November 1895\u201317 April 1918) was a World War I flying ace credited with ten aerial victories.Matthaei joined Saxon Field Artillery Regiment No. 46 as an officer candidate on 13 February 1913. His first wartime service was in France. He was commissioned on 23 April 1915. He shipped out with his regiment to the Eastern Front. After a transfer to Infantry Regiment No. 79, Matthaei returned to France in September 1915. In early 1916, he began aviation training."@en .