Summary
The FAA is adopting a new airworthiness directive (AD) for all Leonardo S.p.a. Model A109C, A109E, A109S, and AW109SP helicopters. This AD was prompted by a report of a quality escape on a batch of main rotor blades (MRBs). This AD requires repetitively tap inspecting certain MRBs and replacing those MRBs. This AD also prohibits installing those MRBs, 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.
Directive Details
AD Number
FAA-2024-2425
Document Number
2025-06711
Type
Rule
Publication Date
April 18, 2025
Effective Date
May 23, 2025
Affected Manufacturer
Leonardo S.p.a.
Criticality
routine
Emergency
No
Docket ID
Docket No. FAA-2024-2425
Topics
Official Documents
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