FAA proposes stricter inspection and replacement rules for Bell Model 407 helicopter tail booms
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Table of Contents
The Federal Aviation Administration (FAA) has proposed a new Airworthiness Directive (AD) regarding certain Bell Textron Canada Limited Model 407 helicopters. This directive would replace an existing rule that required owners to inspect the tailboom attachment structure and report their findings.
Why it matters: This is a safety-related technical update meant to prevent structural failure in the tail section of these helicopters. It changes how often parts must be inspected and when they must be replaced.
Who it affects
- Owners and operators of Bell Model 407 helicopters
This is a proposed rule from the Federal Aviation Administration; readers should consult the Federal Register before taking any action regarding aircraft maintenance.
Agency: Transportation Department, Federal Aviation Administration
Source: Federal Register — read the official document