Airworthiness Directives; Bombardier, Inc. (Type Certificate Previously Held by de Havilland, Inc.) Model DHC-8-400 Series Airplanes
airworthiness · Rule · Final rule. · Published 2010-01-05 · Effective 2010-02-09 · 75 FR 224
Document
Document number
E9-31136
Federal Register citation
75 FR 224
Type
Rule
Action
Final rule.
Category
airworthiness
Publication date
2010-01-05
Effective date
2010-02-09
FAA docket
Docket No. FAA-2009-0785
Abstract
We are superseding an existing airworthiness directive (AD) for the products listed above. This AD results from mandatory continuing airworthiness information (MCAI) originated 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: