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Contents

   



(Top)
 


1 Variants  





2 Operators  





3 Specifications (S.33)  





4 See also  





5 References  





6 Further reading  














Blériot-SPAD S.33






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(Redirected from Bleriot-SPAD S.33)

Blériot-SPAD S.33
Role Airliner
Manufacturer Blériot
First flight 12 December 1920
Primary users Franco-Roumaine, CMA
SNETA
Number built ca. 41
Variants Blériot-SPAD S.46
Blériot-SPAD S.56

The Bleriot-SPAD S.33 was a small French airliner developed soon after World War I. The aircraft was a biplane of conventional configuration whose design owed much to the Blériot company's contemporary fighter designs such as the S.20. Four passengers could be accommodated in an enclosed cabin within the monocoque fuselage, and a fifth passenger could ride in the open cockpit beside the pilot. A great success, the S.33 dominated its field throughout the 1920s, initially on CMA's Paris-London route, and later on continental routes serviced by Franco-Roumaine.

One interesting development was a sole example converted by CIDNA to act as a blind-flying trainer. A set of controls was installed inside the passenger cabin, the windows of which had been blacked out.

Variants[edit]

S.33
Single-engined passenger transport aircraft, powered by a 260 hp (190 kW) Salmson CM.9 radial piston engine. 41 aircraft built.
S.46
Improved version of the S.33, powered by a 370 hp (280 kW) Lorraine-Dietrich 12Da engine. 38 built and sold to the Franco-Roumaine Company.
S.48
A single S.33 temporarily re-engined in 1925, fitted with a 275 hp (205 kW) Lorraine 7M Mizar engine.
S.50
Luxury version with passenger cabin enlarged to six seats, fitted with a 300 hp (220 kW) Hispano-Suiza 8Fb engine. Three were converted from S.33s, plus two all-new aircraft.

Operators[edit]

 France
 Belgium

Specifications (S.33)[edit]

Blériot-SPAD S.33 3-view drawing from L'Aerophile June,1921

Data from Jane's all the World's Aircraft 1924,[1] Aviafrance:SPAD S-33,[2] Flight 7 July 1921:[3]

General characteristics

Performance

See also[edit]

Related development

References[edit]

  1. ^ Grey, C.G., ed. (1924). Jane's all the World's Aircraft 1924. London: Sampson Low, Marston & company, ltd. p. 95b.
  • ^ Parmentier, Bruno. "SPAD S-33". Aviafrance (in French). Paris. Retrieved 10 March 2018.
  • ^ "The Spad "Berline" S.33bis". Flight. XIII (27): 460–462. 7 July 1921. No. 654. Retrieved 26 April 2012.
  • Further reading[edit]


    Retrieved from "https://en.wikipedia.org/w/index.php?title=Blériot-SPAD_S.33&oldid=1107526784"

    Categories: 
    Blériot aircraft
    Biplanes
    Single-engined tractor aircraft
    1920s French airliners
    Aircraft first flown in 1920
    Hidden categories: 
    CS1 French-language sources (fr)
    Use dmy dates from September 2019
    Articles with short description
    Short description is different from Wikidata
    Commons category link is on Wikidata
     



    This page was last edited on 30 August 2022, at 13:04 (UTC).

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