Airworthiness Directives; Bell Textron Canada Limited Helicopters

Built by the Tribune's code from the Federal Register. No AI wrote this page. Published in the Federal Register July 7, 2026. Document 2026-13685. Updated Nov. 8, 2026.

What it does

The FAA is superseding Airworthiness Directive (AD) 2025-09- 03, which applied to certain Bell Textron Canada Limited (Bell) Model 430 helicopters. AD 2025-09-03 reduced the life limits on the main rotor (M/R) clevises, universal bearings, and universal to pitch link bolts and required re-identifying the M/R pitch link assemblies with new part numbered assemblies. Since the FAA issued AD 2025-09-03, the FAA received comments proposing changes to the actions of AD 2025-09- 03. This AD requires changes to the actions in AD 2025-09-03 and addresses the comments received on that AD. The FAA is issuing this AD to address the unsafe condition on these products.

The Federal Aviation Administration's summary, as published in the Federal Register.

What changed in the regulation

1 part of Title 14 of the Code of Federal Regulations:

14 CFR 39

Wording on eCFR: the day before it took effect and from the day it took effect (first part listed).

Compared with

The Federal Aviation Administration has published 482 final rules in 2026 so far, compared with 518 in all of 2025.

Counted by the Tribune from Federal Register records since Jan. 1, 2025.

Before this

888 earlier Federal Register documents under regulation identifier 2120-AA64 since Jan. 1, 2025.

Since then:

What happens next and when

This AD is effective August 11, 2026.

The agency's dates, word for word.

Check it yourself

The record as published

Document number	2026-13685
Action	Final rule.
Agencies	Transportation Department; Federal Aviation Administration
Published	July 7, 2026
Effective date	Aug. 11, 2026
Regulation identifier (RIN)	2120-AA64
Docket	FAA-2026-3476

Source: the Federal Register (public domain). The document in the Federal Register