Binder EB28
 The Binder EB28 is a German two-seat open-class self-launching powered sailplane designed and built by Binder Motorenbau.The EB28 is a composite-built two-seat shoulder-wing monoplane with a conventional T-type tailplane. It has a retractable central landing gear with a fixed tail wheel. The wing has Schempp-Hirth airbrakes on upper wing surface and fitted with water ballast tanks in the wing and vertical tail.