Airworthiness Directives; Burkhart GROB Luft- und Raumfahrt GmbH Sailplanes
airworthiness · Rule · Final rule. · Published 2013-01-09 · Effective 2013-02-13 · 78 FR 1726
Document
Document number
2012-31364
Federal Register citation
78 FR 1726
Type
Rule
Action
Final rule.
Category
airworthiness
Publication date
2013-01-09
Effective date
2013-02-13
FAA docket
Docket No. FAA-2012-1124
Abstract
We are adopting a new airworthiness directive (AD) for Burkhart GROB Luft- und Raumfahrt GmbH Models GROB G 109 and GROB G 109B 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 corrosion and/or cracking of the elevator control rod that could lead to failure of the elevator control rod with consequent loss of control. We are issuing this AD to require actions to address the unsafe condition on these products.