Akaflieg Stuttgart fs17

Last updated • 1 min readFrom Wikipedia, The Free Encyclopedia
Akaflieg Stuttgart fs17
Role Glider aircraft
National origin Nazi Germany
Manufacturer Akaflieg Stuttgart
First flight21 March 1938
Number built1

The Akaflieg Stuttgart fs17 was a glider aircraft that was designed and built in Germany from 1936. It notably featured a prone seating position for its pilot.

Contents

Development

Realising that aircraft form drag is directly related to cross-sectional area of bodies moving through the air, the students of Akaflieg Stuttgart (Akademische Fliegergruppe – academic flying group) investigated methods of reducing the cross-sectional area of fuselage bodies, including the prone-position pilot, where the pilot lies horizontally with his body roughly parallel to the longitudinal axis of the fuselage. They noted an additional benefit of such a configuration is the pilot's increased resistance to the effects of 'g'. With very little previous research to take advantage of Akaflieg Stuttgart designed the FS 17 glider for flight trials of prone position cockpits. The fs17 was an all-wood low-wing cantilever monoplane with emphasis on good low-speed flight characteristics, to reduce the risk to the pilot in stalling accidents, and a maximum load factor of 14g. The fuselage was designed with increased stiffness, to provide increased crash protection for the pilot, and the wing leading edges formed torsion boxes. The pilot lay above the wing centre section under an extensively glazed canopy.

Specifications

Data from Flugzeug-Typenbuch. Handbuch der deutschen Luftfahrt- und Zubehör-Industrie 1944 [1]

General characteristics

Performance

Related Research Articles

<span class="mw-page-title-main">Dornier Do 26</span> 1938 multi-role flying boat family by Dornier

The Dornier Do 26 was an all-metal gull-winged flying boat produced before and during World War II by Dornier Flugzeugwerke of Germany. It was operated by a crew of four and was intended, in civilian service, to carry a payload of 500 kg (1,100 lb) or four passengers on the Lisbon to New York route. In military service it carried as many as eighteen passengers.

<span class="mw-page-title-main">Akaflieg München Mü13</span> German single-seat glider, 1935

The Akaflieg München Mü13 Merlin and Akaflieg München Mü13 Atalante were gliders designed and built in Germany from 1935. A motor-glider version of the Merlin was converted by the addition of a small engine in the nose, as the Mü13M Motormerlin. Post-war development as the Mü13E entered production as the Scheibe Bergfalke.

The Akaflieg Stuttgart F-1 Fledermaus (Bat) was a glider designed and built in Germany from 1932.

The Akaflieg Stuttgart fs16, nicknamed Wippsterz was a glider aircraft that was designed and built in Germany from 1936. Only one example of the design was constructed.

The Akaflieg Stuttgart fs18a was a glider designed and built in Germany from 1938. It was characterized by a gull wing and was the first glider to have a retractable undercarriage. Only one example of the design was constructed.

<span class="mw-page-title-main">Akaflieg München Mü10 Milan</span> German two-seat glider, 1934

The Akaflieg München Mü10 Milan is a two-seat glider aircraft that was designed in Germany in 1934. Only one copy of the design was built.

<span class="mw-page-title-main">Akaflieg München Mü15</span> German two-seat glider, 1940

The Akaflieg München Mü15 was a two-seat glider designed and built in Germany in the late 1930s, loosely based on the Mü10. A longer span version, the Akaflieg München Mü20 was still in the design stages when further work was abandoned.

<span class="mw-page-title-main">Akaflieg München Mü17 Merle</span> German single-seat glider, 1938

The Akaflieg München Mü17 Merle is a single-place glider aircraft that was designed and built in Germany from 1938.

<span class="mw-page-title-main">Arado Ar 77</span> Twin-engine monoplane airplane

The Arado Ar 77 was a German twin-engined monoplane, designed as an advanced training aircraft from 1934.

The DFS Seeadler was a German flying boat sailplane designed by Hans Jacobs of the Deutsche Forschungsanstalt für Segelflug (DFS). It was version of the 1935 DFS Rhönadler, with a new fuselage and strongly gulled wings to keep them clear from spray. The aircraft was first flown in the summer of 1935, test piloted by Hanna Reitsch, and towed by a Dornier Do 12.

<span class="mw-page-title-main">Fieseler Fi 99</span> Type of aircraft

The Fieseler Fi 99 Jungtiger was a German sports aircraft prototype, produced by Fieseler company. The aircraft was a low-wing two-seat aircraft with an enclosed cabin. It was powered by a Hirth HM 506A engine, producing 160 hp (119 kW).

<span class="mw-page-title-main">Gotha Go 150</span> 1930s German light aircraft

The Gotha Go 150 was a light aircraft designed at the German company Gothaer Waggonfabrik in the late 1930s. It was intended for civilian use, but ended up being used as a military trainer.

The Akaflieg Darmstadt D-28 Windspiel was a single-seat, high-performance sailplane designed in Germany in the early 1930s. Intended to exploit a growing understanding of thermal soaring, it was small and manoeuvrable, with a 12 m span; silk-covered for lightness, it weighed less (empty) than its pilots. It held the world straight-line distance record for a time in 1934.

The Akaflieg Darmstadt D-30 Cirrus was an aerodynamically advanced single seat sailplane with a very high aspect ratio wing and a pod and boom fuselage. Built in Germany just before World War II, it was intended as a record breaker and duly set a new world out-and-return distance record in 1938.

The Schneider Grunau 7 Moazagotl was a high-performance sailplane designed in Germany in 1933 specifically for fast, long distance flying using strong thermals. In 1937 it came second in the first World Gliding Championships, having previously made a flight of 300 km (186 mi).

The Schneider Grunau 8 was a simple, two-seat trainer glider designed and built in Germany in the early 1930s.

<span class="mw-page-title-main">Akaflieg Berlin B5</span> German single-seat glider, 1937

The Akaflieg Berlin B5 was a glider built in Germany in the late 1930s. It featured a high-wing, cantilever sailplane configuration of all-wood construction, with cantilevered gull-wings, retractable landing-gear, all-moving-tail, dive air-brakes.

<span class="mw-page-title-main">Akaflieg Berlin B6</span> German single-seat glider, 1938

The Akaflieg Berlin B6 was a glider built in Germany in the late 1930s. It featured a high-wing, cantilevered mid-wing sailplane configuration with Junkers-flaps, retractable landing gear, all moving tail, dive air brakes, wood and steel body.

<span class="mw-page-title-main">Akaflieg Berlin B8</span> German single-seat glider, 1939

The Akaflieg Berlin B8 was a German sailplane built in the late 1930s for the 1939 Olympic games glider competition in Rome. It was a high-wing sailplane with a cantilever shoulder-wing, dive air-brakes and all wood construction.

The Kroeber M4 Köller was a 2-stroke air-cooled horizontally-opposed piston engine designed and built by Dr. Kroeber & Sohn G.m.b.H. in Germany in the late 1930s. The M4 proved relatively popular, for powering the ultra-light aircraft and motor-gliders in vogue during the 1920s and 1930s.

References

  1. Schneider, Helmut (Dipl.Ing.) (1944). Flugzeug-Typenbuch. Handbuch der deutschen Luftfahrt- und Zubehör-Industrie (in German) (Facsimile reprint 1986 ed.). Leipzig: Herm. Beyer Verlag. p. 301. ISBN   381120484X.

Further reading