 In 2006 the USUA partnered with the United States Powered Paragliding Association (USPPA) to better represent the powered paragliding segment of ultralight aviation.Hermann Blumenthal

Hermann Blumenthal (31 December 1905, Essen, Rhine Province – 17 August 1942, near Kljasticy, Russia) was a German sculptor.He was a participating artist in the documenta 1.