Siedek Aircraft

[hesham]

Hi,

Mr. Richard Siedek developed many airplanes in Austria,I know only KS-3,there was also the Types 28/30,SK-122 and Doppeldecker (biplane),does anyone know them ?.

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[Cy-27]

Richard Siedek was a Viennese light aircraft builder (B. 1902/ D. 1995) who constructed a number of small designs in the 1930s. He also produced his own propellers and worked in engine collaborations as well.

Siedek KS122 - Small single seat , single engine biplane.
Engine: 1 x 20/22kW (28/30 hp) Kraus-Siedek 2-cylinder engine
Span: 6.0 m
Length: 4.5 m
Height: 2.10 m
Wing Area: 11 sq m
Empty Weight: 110 kg
Take-off Weight: 230 kg
Maximum Speed: 125 km/h
Cruise Speed: 110 km/h
Range: 800 km

Siedek KS223
Small two seat , single engine biplane (based on the KS122).
Engine: 1 x 29kW (40 hp) Kraus-Siedek engine
Span: 6.0 m
Length: 4.5 m
Empty Weight: 140 kg
Take-off Weight: 360 kg
Maximum Speed: 140 km/h
Cruise Speed: 120 km/h

Siedek KS3 - Small single seat , single engine biplane developed from the KS122.
Engine: 1 x 59/65kW (80/89 hp) Kraus-Siedek 4-cylinder engine
Span: 7.0 m
Length: 5.1 m
Height: 2.00 m
Wing Area: 16 sq m
Take-off Weight: 400 kg
Cruise Speed: 120 km/h

All dated 1934.

Source: Luftfahrzeugbau in Osterreich (Reinhard Keimel) Aviatic Verlag ISBN 3-925505-78-4

 

[Maveric]

an other pic of the K.S.3

 

[Maveric]

the Siedek K.S.122

for all: Luftfahrzeugbau in Osterreich (Reinhard Keimel)

 

[hesham]

Thank you my dears,

and what about type 28/30,mentioned here;

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