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词条 Avia 57
释义

  1. Development

  2. Specifications

  3. References

     Notes  Bibliography 
name=Avia 57 image= caption=

}}{{Infobox Aircraft Type

type=14-passenger commercial transport national origin=Czechoslovakia manufacturer=Avia designer=Robert Nebesář first flight=1935 introduced= retired= status= primary user= number built= developed from= variants with their own articles=
}}

The Avia 57 was a 1930s Czechoslovakian 14-passenger commercial transport, designed by Robert Nebesář and built by Avia. The type was not a success.

Development

The Avia 57 was a three-engined low-wing monoplane that first flew in 1935. Powered by three Hispano-Suiza 9Vd radial engines, it had landing gear that retracted into the nacelles of the wing-mounted engines.

Specifications

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|eng1 number=3
|eng1 name=Hispano-Suiza 9Vd
|eng1 type=radial piston engine
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|max speed kmh=300
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|range km=1200
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|ceiling m=4000
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|glide ratio=
|climb rate ms=5.5
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|lift to drag=
|wing loading kg/m2
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|disk loading kg/m2
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References

Notes

Bibliography

{{refbegin}}
  • {{cite book |last= |first= |authorlink= |coauthors= |title= The Illustrated Encyclopedia of Aircraft (Part Work 1982-1985)|year= |publisher= Orbis Publishing|location= |issn=|pages=}}
{{refend}}{{Avia aircraft}}

5 : Czechoslovakian airliners 1930–1939|Trimotors|Avia aircraft|Low-wing aircraft|Aircraft first flown in 1935

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