Airworthiness Directives; ATR Model ATR42 and ATR72 Airplanes
airworthiness · Rule · Final rule; request for comments. · Published 2009-09-09 · Effective 2009-09-24 · 74 FR 46336
Document
Document number
E9-21312
Federal Register citation
74 FR 46336
Type
Rule
Action
Final rule; request for comments.
Category
airworthiness
Manufacturer
ATR Model ATR42 and ATR72
Publication date
2009-09-09
Effective date
2009-09-24
FAA docket
Docket No. FAA-2009-0786
Abstract
We are adopting a new 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: