Messerschmitt Bf 163
{{short description|German reconnaissance aircraft prototype}}
{{Distinguish|Messerschmitt Me 163 Komet}}
{{Infobox aircraft
|name =Bf 163
|image =Messerschmitt Bf 163 sketch.jpg
|caption =Messerschmitt Bf 163 sketch
|type =STOL reconnaissance and observation aircraft
|manufacturer =Weser Flugzeugbau
|designer = Bayerische Flugzeugwerke
(Messerschmitt)
|first_flight =19 February 1938
|introduction =
|retired =
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|produced =
|number_built =1
|unit cost =
|developed_from =
|variants =
}}
The Messerschmitt Bf 163 was an STOL aircraft designed by BFW and built by Weser Flugzeugbau before World War II.
Design and development
During the autumn of 1935, the considerable potential of the Fieseler Fi 156 project for the tasks of short-range reconnaissance and aerial observation had prompted the RLM to draw up a requirement for an army cooperation and observation aircraft with its performance parameters. The requirement stipulated the use of the Argus As 10 or the Hirth HM 508 engine and placed emphasis on short field performance, maximum possible allround view for the two crew members, and a wide range of speed. It was intended that the resultant aircraft, which the Siebel Si 201 was also designed to compete for, would be evaluated in competition with the Fi 156.
The Bf 163 closely followed the formula established by the Fi 156 by being a high-wing braced monoplane with a metal structure, automatic leading edge wing slots, double slotted flaps, and an exceptionally tall undercarriage. The aircraft's most interesting feature was the provision for varying the incidence of the entire wing which swivelled on its mainspar, the bracing struts being attached to the fuselage by ball joints and changing their angle with movement of the wing. Construction of the sole prototype was entrusted to Weserflug, though due to its origin with the Bayerische Flugzeugwerke before mid-July 1938, it retained the Bf RLM prefix for the earlier firm.
Operational history
First flown on 19 February 1938 and powered by the Argus As 10C, the Bf 163 V1 proved to have similar performance characteristics to those of the Fi 156 but was more complex and expensive. Although some components for a second prototype were manufactured, the Bf 163 V2 was not completed and further work on the Bf 163 was terminated in favor of the Fieseler Fi 156.
Specifications (Bf 163 V1)
{{aircraft specifications/switch
|plane or copter?=plane
|jet or prop?=prop
|ref=
|crew=two
|capacity=
|length alt=9.75 m
|length main=31 ft 11¾ in
|span alt=13.58 m
|span main=44 ft 6⅔ in
|height alt=
|height main=N/A
|area alt=22.80 m²
|area main=245.41 ft²
|airfoil=
|empty weight alt=995 kg
|empty weight main=2,193 lb
|loaded weight alt=1,310 kg
|loaded weight main=2,888 lb
|useful load alt=
|useful load main=
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|more general=
|engine (prop)=Argus As 10C
|type of prop=8-cylinder inverted-vee air-cooled engine
|number of props=1
|power alt=179 kW
|power main=240 hp
|power original=
|max speed alt=180 km/h
|max speed main=112 mph
|cruise speed alt=
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See also
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Sources
{{commons category|Messerschmitt Bf 163}}
- Green, William Warplanes of the Third Reich. Galahad Books, 1986. {{ISBN|0-385-05782-2}}.
{{Messerschmitt aircraft}}
{{RLM aircraft designations}}
Category:1930s German military reconnaissance aircraft
Category:Single-engined tractor aircraft
Category:Parasol-wing aircraft