Airworthiness Directives; Bombardier, Inc. Airplanes
airworthiness · Rule · Final rule. · Published 2014-08-19 · Effective 2014-09-23 · 79 FR 48972
Document
Document number
2014-19152
Federal Register citation
79 FR 48972
Type
Rule
Action
Final rule.
Category
airworthiness
Publication date
2014-08-19
Effective date
2014-09-23
FAA docket
Docket No. FAA-2014-0250
Abstract
We are adopting a new airworthiness directive (AD) for certain Bombardier, Inc. Model CL-600-2B16 (CL-604 Variant) airplanes. This AD was prompted by reports of in-flight uncommanded rudder movements. This AD requires revising the airplane flight manual (AFM) to incorporate an uncommanded yaw motion procedure. We are issuing this AD to prevent in- flight uncommanded rudder movements, which could lead to structural failure and subsequent loss of the airplane.