Английская Википедия:Akaflieg Berlin B4 F.F.

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Шаблон:Short description

The Akaflieg Berlin B4 F.F. was a single-seat aircraft built in Germany in the early 1930s. It was a high-wing monoplane of all-wood construction with fabric-covered foldable wings[1]

Design and development

In 1931 the Deutsche Luftfahrt-Verband e.V. (DLV) opened a competition for an inexpensive light aircraft. Two entries were put forward; Akaflieg Berlin's B4 F.F. (D-2229) and Dipl.-Ing. Hermann Mayer's MM-1 (D-2230), with both aircraft exhibited at the 1932 Deutschen Luftsport-Ausstellung (DELA) in Berlin.[2]

Like the Mayer MM-1 the B4 F.F. was constructed at the DLV workshops in Adlershof. Design took eight months and construction a further nine.[2]

Specifications (B4 F.F.)

Шаблон:Aircraft specs

References

Шаблон:Commons category Шаблон:Reflist

Шаблон:Akaflieg Berlin aircraft

  1. Шаблон:Cite journal
  2. 2,0 2,1 Ошибка цитирования Неверный тег <ref>; для сносок Wefeld не указан текст