One was purchased by the USN and another by U.S Army Air Service to investigate the novel form of production.

They airframes were 50% complete in 1919 when production was terminated. Although one example crashed killing the pilot, Wilhelm Rheinhard, and after complaints had been made about general handling especially aileron control, some fifty machines were ordered into production.

Zeppelin D.1 (Do), only seven of this type were produced. Sometimes known as the Zeppelin D.1, or Zeppelin-LindauD1 There is no text information for this aircraft at the moment. Virtual Aircraft Museum / Germany / Dornier