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pdf Gfa 163an Popular

By Tagged in SF25A, SF25B, SF25C, SF25D, T61A, T61B, T61C 1008 downloads

Gfa 163an

MISCELLANEOUS AIRWORTHINESS INFORMATION - SCHEIBE SF-25 AND SLINGSBY T-61 FALKE SERIES

During the course of modifying a Slingsby example of the Falke powered sailplane, it was found necessary to replace several members in the steel-tube fuselage frame. The work was carried out by Southdown Engineering, Qld and the company’s proprietor, CAR 35 engineer Dafydd Llewellyn, has provided an analysis and recommendations as a result of carrying out the work and in particular as a result of his research to establish what materials were used in each model.