History:
The Rumpler C.IV was one of the outstanding high altitude reconnaissance aircraft of World War I, and it was produced in substantial numbers during 1917 and 1918. Preceded by the C.1 and C.III biplanes, the C.IV had excellent performance, and it could fly higher than most Allied fighters of the time. In addition, it was able to outrun some of them in a shallow dive, making these aircraft extremely popular with their crews. They served throughout the remainder of the war, and a few survived to be used as civilian airplanes in the immediate postwar period.
The Book: