Airworthiness Directives; The Boeing Company Airplanes
airworthiness · Rule · Final rule. · Published 2022-05-06 · Effective 2022-06-10 · 87 FR 26972
Document
Document number
2022-09662
Federal Register citation
87 FR 26972
Type
Rule
Action
Final rule.
Category
airworthiness
Manufacturer
The Boeing Company
Publication date
2022-05-06
Effective date
2022-06-10
FAA docket
Docket No. FAA-2021-1173
Abstract
The FAA is adopting a new airworthiness directive (AD) for all The Boeing Company Model 747-8F series airplanes. This AD was prompted by reports of fuselage crown stringer cracking between station (STA) 740 and STA 1000, stringer (S)-7 to S-12. This AD requires repetitive detailed inspections for cracking of fuselage crown stringers and applicable on-condition actions. The FAA is issuing this AD to address the unsafe condition on these products.