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Contents

   



(Top)
 


1 Development  





2 Variants  





3 Accidents and incidents  





4 Operators  





5 Specifications (LeO 214)  





6 See also  





7 References  





8 Bibliography  














Lioré et Olivier LeO 21






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Lioré et Olivier LéO 21
Role Biplane airliner
National origin France
Manufacturer Lioré et Olivier
First flight 1926

The Lioré et Olivier LéO 21 was a 1920s French biplane airliner and later military transport based on the earlier LéO 20 night bomber.

Development[edit]

First flown in August 1929 the LéO 21 was a twin-engined biplane airliner with a fixed tailskid landing gear. It retained the basic structure of the LéO 20 night bomber but with a new wider fuselage. It had room for six passengers in a nose cabin and a further 12 passengers in the main cabin with an open cockpit for the pilot.

The second LéO 21 was fitted with two 450 hp (336 kW) Renault 12Ja engines and re-designated as a LéO 212. It was converted by the Wagons-Lits company as a dining aircraft. The first LéO 21 became an avion-bar in 1929 and was re-designated LéO 211; it was later modified in 1931 with Renault engines as the LéO 213. One aircraft was produced as the LéO 21S fitted as a 10-stretcher ambulance. The first production LéO 213 was built in 1928 and a total of eleven were built and operated by Air Union on routes from Paris to London, Lyons, Marseilles and Geneva. The LéO 213 had an increased wingspan, improved sound proofing and three baggage holds. When modified for night services they were re-designated as LéO 213N. In 1934 all the surviving LéO 213s were bought by the Armée de l'Air (French Air Force) and were converted to transports for 14-troops on bench seats and re-designated LéO 214.

Variants[edit]

LeO 21
Prototype powered by 2x 310 kW (420 hp) Gnome & Rhône 9Ab Jupiter engines
LeO 211
First prototype modified
LeO 212
Second prototype fitted with 2x 340 kW (450 hp) Renault 12Ja engines.
LeO 213
Production version with Renault 12Ja engines, some redesignated LéO 213N for night use.
LeO 214
Military conversions from LéO 213 for the Armée de l'Air.
LeO 21S
Air ambulance, one built.

Accidents and incidents[edit]

Operators[edit]

LeO 213 Spanish Republican AF
 France
 Spain

Specifications (LeO 214)[edit]

Data from [2]

General characteristics

Performance

See also[edit]

Related development

Related lists

References[edit]

  1. ^ *Humphreys, Roy (2001). Kent Aviation, A Century of Flight. Stroud: Sutton Publishing. pp. 82–83. ISBN 0-7509-2790-9.
  • ^ Orbis 1985, page 2332
  • Bibliography[edit]


    Retrieved from "https://en.wikipedia.org/w/index.php?title=Lioré_et_Olivier_LeO_21&oldid=1184450732"

    Categories: 
    1920s French airliners
    Lioré et Olivier aircraft
    Biplanes
    Twin piston-engined tractor aircraft
    Aircraft first flown in 1926
    Hidden categories: 
    Articles with short description
    Short description matches Wikidata
    Commons category link from Wikidata
     



    This page was last edited on 10 November 2023, at 13:54 (UTC).

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