On 19th May 1966 was made a test flight of SZD-30 Pirat. It was a Polish training and stunt glider. The glider was constructed by Jerzy Śmielkiewicz. In January 1978 was made a test flight of new version of the glider – SZD-30C.

On 19th May 1966 was made a test flight of SZD-30 Pirat. It was a Polish training and stunt glider. The glider was constructed by Jerzy Śmielkiewicz. In January 1978 was made a test flight of new version of the glider – SZD-30C.