airworthiness · Rule · Final rule. · Published 2021-06-01 · Effective 2021-07-06 · 86 FR 29185
Document
Document number
2021-11426
Federal Register citation
86 FR 29185
Type
Rule
Action
Final rule.
Category
airworthiness
Publication date
2021-06-01
Effective date
2021-07-06
FAA docket
Docket No. FAA-2021-0097
Abstract
The FAA is adopting a new airworthiness directive (AD) for certain Bombardier, Inc., Model BD-100-1A10 airplanes. This AD was prompted by reports of DC motor pump (DCMP) failures during production flight tests. This AD requires installing a redesigned DCMP electric motor assembly. The FAA is issuing this AD to address the unsafe condition on these products.