either late in 1938 or in the spring of 1939 at Lwów-Skiłnów, flown by Zbigniew Źabski. After some modifications it was ready for official testing in August...
5 KB (419 words) - 20:17, 7 November 2024
Wieslaw Stępniewski, in late August 1936. Powered flights, piloted by Zbigniew Zabski, began in October and revealed engine vibrations severe enough to damage...
9 KB (1,067 words) - 04:49, 31 October 2022
fin. The Promyk was test flown at Lwów over the summer of 1937 by Zbigniew Żabski, after which it went to Warsaw for ITL airworthiness trials. Its general...
6 KB (591 words) - 05:37, 20 July 2022
PWS-103. According to Cynk, this took place in August 1939, piloted by Zbigniew Żabski. Samolotypolskie cites a later work by Glass as saying neither of two...
5 KB (522 words) - 06:33, 1 August 2022