Fokker B.II, B.III. D.I, D.II, M.16, M.17 and M.18

The Fokker B.II was the Austro-Hungarian designation for the Fokker M.17E biplane, used as a training aircraft by their air force from 1916 until 1918.
The Fokker B.III was the Austro-Hungarian designation for the Fokker M.18, used in Austrian service as a training aircraft to prepare front-line pilots for the introduction of the Brandenburg D.I
The Fokker D.I was the first Fokker biplane fighter to see service with the German Army during the First World War.
The Fokker D.II was the German army designation for the Fokker M.17Z biplane, ordered as a replacement for the Fokker E.II monoplane fighter aircraft in 1916
The Fokker M.16 was one of a series of biplanes designed adopted by Anthony Fokker in an attempt to find a replacement for his successful monoplanes, as was the Fokker M.17
The Fokker M.18 was a further development of the earlier M.16 biplane, and was accepted by both the Germans and Austro-Hungarians for military service.