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FrSky users, please read the readme.txt included in the ZIP
The SZD-56 Diana is a 15 metre class glider originally designed by Bogumił Bereś at PZL-Bielsko. However, PZL Bielsko went bankrupt before it could be put into serial production. The rights to the design were taken over by a new entity, Diana Sailplanes, which developed the design further and called it the Diana 2. The Diana 2 first flew on 12 January 2005. By 2011 the aircraft was being produced by Design Office Bogumil Beres.
Some content in menu 2.
The wing has brakes, flaps, ailerons.