airworthiness · Rule · Final rule; request for comments. · Published 2022-02-22 · Effective 2022-03-09 · 87 FR 9427
Document
Document number
2022-03805
Federal Register citation
87 FR 9427
Type
Rule
Action
Final rule; request for comments.
Category
airworthiness
Publication date
2022-02-22
Effective date
2022-03-09
FAA docket
Docket No. FAA-2022-0144
Abstract
The FAA is adopting a new airworthiness directive (AD) for certain Learjet, Inc., Model 35, 35A (C-21A), 36, 36A, 55, 55B, 55C, and 60 airplanes. This AD was prompted by a report indicating that a repair station approved Learjet spoiler assemblies for return to service after extending their life limit. This AD requires removing certain spoiler assemblies from service and prohibits their installation. The FAA is issuing this AD to address the unsafe condition on these products.