airworthiness · Rule · Final rule; request for comments. · Published 2021-10-29 · Effective 2021-11-15 · 86 FR 59842
Document
Document number
2021-23431
Federal Register citation
86 FR 59842
Type
Rule
Action
Final rule; request for comments.
Category
airworthiness
Manufacturer
Fokker Services B.V.
Publication date
2021-10-29
Effective date
2021-11-15
FAA docket
Docket No. FAA-2021-0840
Abstract
The FAA is adopting a new airworthiness directive (AD) for certain Fokker Services B.V. Model F28 Mark 0070 and Mark 0100 airplanes. This AD was prompted by a report of exfoliation corrosion found during an inspection of the wing front spar lower boom. This AD requires an inspection for corrosion of the wing front spar lower boom, and applicable corrective actions, 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.