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Contents

   



(Top)
 


1 Development  





2 Operators  





3 Specifications (Stal-3)  





4 See also  





5 References  














Putilov Stal-3






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From Wikipedia, the free encyclopedia
 


Stal-3
Role Transport
National origin USSR
Designer A.I. Putilov
First flight 1933
Number built 79
Developed from Stal-2

The Stal-3 (Stal – steel) was a transport aircraft designed and built in the USSR from 1933.

Development[edit]

The Stal-3 was an enlarged development of the Stal-2, designed at the OOS (Otdel Opytnogo Samolyetostroeniya - section for experimental aircraft construction), with a simplified structure which reduced manufacturing man-hours and structural weight, whilst increasing the design load factor. The layout of the aircraft was very similar to the Stal-2, but featured larger dimensions, slotted flaps, a wide chord engine cowling, slotted ailerons, and spatted wheels with brakes, or skis depending on season.

Flight testing began in 1933 with acceptable results, leading to a production order for 79. The Stal-3 was an important aircraft with the GVF / Aeroflot until 1941, continuing to give service on utility duties with Aeroflot and the Soviet Air Force.


Operators[edit]

 Mongolia
 Soviet Union

Specifications (Stal-3)[edit]

Data from Gunston, Bill. "Encyclopaedia of Russian Aircraft 1875-1995". London:Osprey. 1995. ISBN 1-85532-405-9

General characteristics

Performance

See also[edit]

Aircraft of comparable role, configuration, and era

Related lists

References[edit]

  • Gunston, Bill. “The Osprey Encyclopaedia of Russian Aircraft 1875 – 1995”. London, Osprey. 1995. ISBN 1-85532-405-9

Retrieved from "https://en.wikipedia.org/w/index.php?title=Putilov_Stal-3&oldid=969695420"

Categories: 
1930s Soviet airliners
OOS aircraft
Hidden categories: 
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This page was last edited on 26 July 2020, at 22:18 (UTC).

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