A bizarre-looking twin-engine biplane bomber, promoted and patented by Oskar Ursinus, editor of the German magazine Flugsport. Normally a land plane, there was also a float-equipped seaplane variation. To paraphrase author Peter M. Grosz: "Perhaps the nicest thing one can say about (it) is that for modellers it makes a unique project that should bring many hours of challenge and enjoyment." Amen to that!

This profile follows the usual format, with scale drawings, photos and profiles.

36 pages.