airworthiness · Rule · Final rule. · Published 2022-05-31 · Effective 2022-07-05 · 87 FR 32295
Document
Document number
2022-11531
Federal Register citation
87 FR 32295
Type
Rule
Action
Final rule.
Category
airworthiness
Publication date
2022-05-31
Effective date
2022-07-05
FAA docket
Docket No. FAA-2021-0787
Abstract
The FAA is adopting a new airworthiness directive (AD) for certain Bombardier, Inc., Model CL-600-1A11 (600), CL-600-2A12 (601), and CL-600-2B16 (601-3A, 601-3R, and 604 Variants) airplanes. This AD was prompted by a report of a wing stall (wing drop/un-commanded roll) during a landing flare. This AD requires revising the existing airplane flight manual (AFM) to incorporate a limitation and procedure for the wing anti-ice (WAI) system in order to mitigate the risk of ice accumulation on the wing leading edges. The FAA is issuing this AD to address the unsafe condition on these products.