AD 2015-20-11
Effective 11/18/2015 · Published 10/14/2015
Airworthiness Directives; Schempp-Hirth Flugzeugbau GmbH Sailplanes
Summary
We are adopting a new airworthiness directive (AD) for Schempp-Hirth Flugzeugbau GmbH Models Duo Discus and Duo Discus T powered sailplanes. This AD results from mandatory continuing airworthiness information (MCAI) issued by an aviation authority of another country to identify and correct an unsafe condition on an aviation product. The MCAI describes the unsafe condition as excessive load on the air brake system. W…