S6 EASA AD Broken Fork Head
February 27, 2015 | 2015-0034-E
A report was received concerning a broken fork head, installed in the speed brake control circuit of a TSA-M Model S6-RT powered sailplane. Preliminary investigation results revealed additional cases of bending defect of the same part, which were installed in the aileron and flaps control systems of the TSA-M type design. The same fork heads are also installed in the control systems of ASP Model S15-1 aeroplanes.