Pfalz Dr.II

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Pfalz Dr. II was a German World War I fighter prototype built by Pfalz Flugzeugwerke. It was a lighter version of the Dr.I, with a smaller wing area. Two prototypes were built. The first flew in 1917 and used a 110 hp Oberursel Ur II rotary engine. The second, called the Dr. IIa, used a Siemens-Halske Sh I engine with the same power. The Dr. II never entered production, so only these two aircraft were made for the Luftstreitkräfte.