airworthiness · Rule · Final rule. · Published 2017-12-21 · Effective 2018-01-25 · 82 FR 60505
Document
Document number
2017-27441
Federal Register citation
82 FR 60505
Type
Rule
Action
Final rule.
Category
airworthiness
Manufacturer
Gulfstream Aerospace Corporation
Publication date
2017-12-21
Effective date
2018-01-25
FAA docket
Docket No. FAA-2017-0910
Abstract
We are adopting a new airworthiness directive (AD) for certain Gulfstream Aerospace Corporation Models G-1159A (GIII), G-IV, and GIV-X airplanes. This AD was prompted by a report that certain flap tracks were manufactured with the upper flange thickness less than design minimum. This AD requires replacing any defective flap track. We are issuing this AD to address the unsafe condition on these products.