The Rapp 100 hp was a four-cylinder, SOHC valvetrain liquid-cooled inline aircraft engine built by Rapp Motorenwerke. The engine originated from Karl Rapp's earlier 90 hp four-cylinder that he had des
Flugwerk Deutschland engine of 1912, from which the Rapp 100 hp was derived.
Flugwerk Deutschland engine, 1912, intake side with Cudell-G.A.-carburettor.
Gustav Otto Flugmaschinenfabrik was a pioneering German aircraft producer during the early part of the 20th century. Founded in 1910 by Gustav Otto in Bavaria, the firm was reorganized on 7 March 1916
Biplane produced by Gustav Otto Flugmaschinenfabrik in 1914
Ottowerke Gustav Otto München advertisement in early 1916
Bayerische Flugzeugwerke (BFW) Flamingo (1927) Siemens Motor 100 HP