fighter Reiseler, Walter Reiseler R-1 - helicopter Reiseler R-2 - helicopter Rex (Flugmaschine Rex GmbH) Rex 1915 Scout - fighter, 1915 Rex 1916 Scout - fighter, 1916 Rex 1917 Scout - fighter, 1917 Rohrbach, Adolph Rohrbach Cyclogyro - 1933 paddle-wing project Rohrbach (Rohrbach Metall-Flugzeugbau) Rohrbach Ro IV Inverness - patrol seaplane Rohrbach Ro IX Rofix - fighter Rohrbach Roterra - trimotor medium bomber, 1930, rejected by Reichswehr licensed to Czechoslovakia as Avia 46 Ruhrstahl Ruhrstahl X-4 - air-to-air missile (rocket-powered) Rumpler (Rumpler Flugzeugwerke) Rumpler Taube - reconnaissance monoplane Rumpler 4A/B.I - reconnaissance Rumpler 4E - flying boat, 1914 Rumpler 4A 15 - bomber, 1915 Rumpler 5A/C.I & Ia - reconnaissance Rumpler 5A 15/G.I - bomber, 1915 Rumpler 5A 16/G.II - bomber Rumpler 6A/C.III - reconnaissance Rumpler 6B - fighter floatplane Rumpler 6G 2/G.III - bomber Rumpler 7C/C.IX - reconnaissance Rumpler 7D - experimental fighters Rumpler 8C/C.X - reconnaissance Rumpler 8D/D.I - fighter Rumpler C.IV - reconnaissance Rumpler C.V - reconnaissance Rumpler C.VI - reconnaissance Rumpler C.VII - reconnaissance Rumpler C.VIII - reconnaissance Sablatnig (Sablatnig Flugzeugbau GmbH) Sablatnig SF-1 - two-seat floatplane Sablatnig SF-2 - reconnaissance/trainer floatplane Sablatnig SF-3 - floatplane fighter Sablatnig SF-4 - floatplane triplane fighter Sablatnig SF-5 - reconnaissance floatplane Sablatnig SF-6/B.I - trainer Sablatnig SF-7 - floatplane fighter Sablatnig SF-8 - floatplane trainer Sablatnig C.I - reconnaissance Sablatnig C.II - reconnaissance Sablatnig C.III - reconnaissance Sablatnig N.I - night bomber Sack, Arthur Arthur Sack A.S.6 Bierdeckel - 1944 disk winged prototype Sanger-Bredt Sanger Antipodal Bomber Silbervogel - jet bomber project, mock-up built Schneider (Flugmaschine Fabrik Franz Schneider GmbH) Schneider fighter 1918 - fighter Schütte-Lanz (Luftfahrzeugbau Schütte-Lanz) Schütte-Lanz C.I - reconnaissance pusher Schütte-Lanz D.I - fighter, possibly a copy of the Sopwith Tabloid Schütte-Lanz D.II - fighter prototype, re-engined D.I with Mercedes inline, 1915. Schütte-Lanz D.III - fighter Schütte-Lanz D.IV - fighter biplane Schütte-Lanz D.VI - monoplane fighter with lifting struts Schütte-Lanz D.VII - fighter biplane Schütte-Lanz Dr.I - triplane fighter Schütte-Lanz G.I - large fighting aircraft Schütte-Lanz R.I - heavy bomber project Schwade (Schwade Flugzeug und Motorenbau GmbH) Schwade 1914 Single-seater - pusher fighter biplane Schwade 1915 Single-seater - pusher biplane Siebel (Siebel Flugzeugwerke) Siebel Fh 104 Hallore - medium transport Siebel Si 201 - STOL reconnaissance aircraft prototype Siebel Si 202 Hummel - sportplane/trainer, 1938 Siebel Si 204 - transport/crew trainer SSW (Siemens-Schuckertwerke) Siemens-Schuckert Bulldogge - single-seat monoplane, 1915 Siemens-Schuckert B type - reconnaissance Siemens-Schuckert DD