Pfeil - twin-engine fighter-bomber Dornier Do 417 - twin-boom project Dornier Do 435 - Do 335 variant with longer wings Dornier Do 635 - Do 335 variant with twin fuselage EMW (Elektro Mechanische Werke) EMW A-4B piloted V-2 missile project EMW A-6 piloted V-2 missile project with aux. ramjet, origin of the X-15 rocketplane EMW A-9/A-10 piloted A-9/A-10 ICBM project Euler (Euler-Werke) Euler B.I - reconnaissance Euler B.II - reconnaissance Euler B.III - reconnaissance Euler C - reconnaissance pusher Euler D.I - fighter, copy of Nieuport Euler D.II - fighter Euler D - fighter (possibly D.III) Euler Dr.I - triplane fighter Euler Dr.2 - triplane fighter Euler Dr.3 - triplane fighter Euler Dr.4 - triplane trainer Euler Pusher Einsitzer - fighter Euler Quadruplane - fighter Fieseler (Gerhard Fieseler Werke GmbH) Fieseler F-2/Fi 2 acrobatic sportsplane, 1932 Fieseler F-5/Fi 5 acrobatic sportsplane/trainer, 1933 Fieseler Fi 98 - biplane fighter, 1936 Fieseler Fi 99 Jungtiger - light utility aircraft, 1938 Fieseler Fi 103/V-1 - flying bomb Fieseler Fi 103R Series - Reichenberg manned V-1 suicide craft Fieseler Fi 156 Storch - STOL liaison aircraft Fieseler Fi 158 - research aircraft Fieseler Fi 166 - jet aircraft project Fieseler Fi 167 - ship-borne torpedo bomber/reconnaissance biplane Fieseler Fi 256 - development of Fi 156, two prototypes Fieseler Fi-333 - transport concept Flettner (Flettner Flugzeugbau GmbH and Anton Flettner G.m.b.H.) Flettner Gigant - helicopter, two huge rotors, 1933 Flettner Fl 184 - auto-gyro, 1933 Flettner Fl 185 - helicopter Flettner Fl 265 - based on Fl 185 but with intermeshing rotors Flettner Fl 282 Kolibri - naval reconnaissance helicopter Flettner Fl 336 - large transport helicopter project Flettner Fl 339 - flying platform project Focke-Achgelis (Focke-Achgelis & Co. GmbH) Focke Achgelis Fa 223 Drache - transport helicopter (prototype Focke Achgelis Fa 225 - towed assault helo-glider prototype Focke Achgelis Fa 266 Hornisse - helicopter prototype Focke Achgelis Fa 269 - tilt-wing pursuit helicopter project Focke Achgelis Fa 283 - jet helicopter project Focke Achgelis Fa 284 - heavy-lift helicopter project Focke Achgelis Fa 330 Bachstelze - towed autogyro prototype Focke Achgelis Fa 336 - scout helicopter prototype, 1944, manufactured in France postwar Focke-Wulf (Focke-Wulf Flugzeugbau GmbH) Focke-Wulf Fw 42 - bomber project, 1929 Focke-Wulf Fw 44 Stieglitz - trainer Focke-Wulf Fw 56 Stosser - trainer Focke-Wulf Fw 57 - heavy fighter/bomber prototype Focke-Wulf Fw 58 Weihe - transport/trainer Focke-Wulf Fw 61 - helicopter prototype