which included, among others, Stefan Cywiński, Zbysław Ciołkosz, August Bobek-Zdaniewski. Despite a large number of prototypes, few were produced in series

PWS-4

cheap and simple single seater sports aircraft. It was designed by August Bobek-Zdaniewski in the Podlaska Wytwórnia Samolotów factory in 1928. The prototype

Medwecki M9

Height: 2.2 m (7 ft 3 in) Wing area: 16.5 m2 (178 sq ft) Airfoil: Bobek-Zdaniewski Empty weight: 425 kg (937 lb) Gross weight: 650 kg (1,433 lb) Powerplant:

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PWS-14

also for aerobatics, designed in 1928 by A. Grzędzielewski and August Bobek-Zdaniewski at the PWS factory. The design shared similar parts, including

Podlaska Wytwórnia Samolotów

which included, among others, Stefan Cywiński, Zbysław Ciołkosz, August Bobek-Zdaniewski. Despite a large number of prototypes, few were produced in series

PWS-4

cheap and simple single seater sports aircraft. It was designed by August Bobek-Zdaniewski in the Podlaska Wytwórnia Samolotów factory in 1928. The prototype

Medwecki M9

Height: 2.2 m (7 ft 3 in) Wing area: 16.5 m2 (178 sq ft) Airfoil: Bobek-Zdaniewski Empty weight: 425 kg (937 lb) Gross weight: 650 kg (1,433 lb) Powerplant: