The Hütter Hü 17, is a German high-wing, strut-braced, single-seat, utility training glider that was designed by brothers Ulrich Hütter and Wolfgang Hütter in the 1930s.
Hütter Hü 17
Hü 17B in the Technisches Museum Wien
Ulrich Hütter was an Austro-German aeronautical engineer and university teacher who came to wider prominence through his second career as a pioneer of wind power technology.
Kleinsegler Hütter 17