Summary
The FAA is adopting a new airworthiness directive (AD) for all Leonardo S.p.A. Model A109A, A109A II, A109C, A109K2, A109E, A119, and AW119 MKII helicopters; and certain Model A109S and AW109SP helicopters. This AD was prompted by a report of an incorrectly installed swashplate duplex bearing (bearing). This AD requires a one- time inspection of the bearing and depending on the result, corrective action. This AD also prohibits the installation of an affected bearing unless certain requirements are met. The FAA is issuing this AD to address the unsafe condition on these products.
Directive Details
AD Number
FAA-2026-4647
Document Number
2026-17581
Type
Rule
Publication Date
August 28, 2026
Effective Date
October 2, 2026
Affected Manufacturer
Leonardo S.p.A.
Criticality
routine
Emergency
No
Docket ID
Docket No. FAA-2026-4647
Topics
Official Documents
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