The Silence Twister is a German ultralight designed by for amateur construction, either from plans or kits. The prototype first flew on 30 September 2000.
The Silence Twister is a German ultralight designed by for amateur construction, either from plans or kits. The prototype first flew on 30 September 2000. (en)
The Silence Twister is a German ultralight designed by for amateur construction, either from plans or kits. The prototype first flew on 30 September 2000. (en)