airworthiness · Rule · Final rule; request for comments. · Published 2019-12-12 · Effective 2019-12-27 · 84 FR 67834
Document
Document number
2019-26704
Federal Register citation
84 FR 67834
Type
Rule
Action
Final rule; request for comments.
Category
airworthiness
Manufacturer
Dassault Aviation
Publication date
2019-12-12
Effective date
2019-12-27
FAA docket
Docket No. FAA-2019-0973
Abstract
The FAA is adopting a new airworthiness directive (AD) for certain Dassault Aviation Model FALCON 900EX and Model FALCON 2000EX airplanes. This AD was prompted by reports of iced angle-of-attack (AoA) probes after take-off, with associated misleading airspeed indication and/or misleading stall warning. This AD requires revising the existing airplane flight manual (AFM) to provide the flightcrew with updated procedures related to manually activating heating of the AoA probes during line up, as specified in a European Union Aviation Safety Agency (EASA) AD, which is incorporated by reference. The FAA is issuing this AD to address the unsafe condition on these products.