In 1948 LWD developed the Zuch 1 trainer and aerobatic aircraft from the LWD Junak. The aircraft was powered by a Czech Walter Minor 160 hp inline engine, however, the Poles were refused a licence for production of these engines. Therefore, the Zuch 2 was developed with a German Siemens Bramo radial engine instead but this produced only 116 hp. The Zuch 2 was unsurprisingly inferior to the Zuch 1 and only 5 were built, these were operated by flying clubs until 1955. This example is now on display at this super museum.