The Fokker M.6 was a two-seat experimental design resembling the later E.I fighter. It had a 60 kW (80 hp) Oberursel engine and first flew in June 1914.
Bibliography
Herris, Jack (2020). Fokker Aircraft of WWI: Volume 1: Spinne–M.10 & Watercraft: A Centennial Perspective on Great War Airplanes. Great War Aviation Centennial Series. Vol. 51. n.p.: Aeronaut Books. ISBN978-1-953201-05-8.
Leaman, Paul (2001). Fokker Aircraft of World War One. Marlborough, UK: Crowood Press. ISBN1-86126-353-8.