Airworthiness Directives; BAE Systems (Operations) Limited Model BAe 146-200A Series Airplanes
airworthiness · Rule · Final rule. · Published 2002-01-30 · Effective 2002-03-06 · 67 FR 4332
Document
Document number
02-1818
Federal Register citation
67 FR 4332
Type
Rule
Action
Final rule.
Category
airworthiness
Manufacturer
BAE Systems (Operations) Limited Model BAe 146-200A Series
Publication date
2002-01-30
Effective date
2002-03-06
FAA docket
Docket No. 2001-NM-150-AD
Abstract
This amendment adopts a new airworthiness directive (AD), applicable to certain BAE Systems (Operations) Limited Model BAe 146- 200A series airplanes, that requires replacement of the signal summing units (SSUs) for the stall identification system with new, improved parts. The actions specified by this AD are intended to prevent stall identification and stall warning signals from occurring at the same time, leading the flight crew to take action based on erroneous information, which could result in reduced controllability of the airplane. This action is intended to address the identified unsafe condition.