FAA updates safety rules for Airbus Canada fuel system valves
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Table of Contents
The Federal Aviation Administration has issued a final rule updating airworthiness directives for certain Airbus Canada airplanes, specifically the BD-500-1A10 and BD-500-1A11 models. This new directive supersedes an older safety order from April 2024 to incorporate updated maintenance procedures developed in Canada.
Why it matters: This rule addresses a specific mechanical risk where fuel feed tubes can suffer wear damage. If these tubes fail, it could disrupt the gravity transfer system, leading to an uneven distribution of fuel in the tanks. While not immediately catastrophic, this imbalance reduces the plane’s performance and forces pilots to manage more complex manual procedures during flight.
Who it affects
- Operators of Airbus Canada BD-500-1A10 and BD-500-1A11 airplanes
This final rule was issued by the Federal Aviation Administration under the Transportation Department; check the original document at regulations.gov, Docket No. FAA-2025-5024, for full technical details before relying on this summary.
Agency: Transportation Department, Federal Aviation Administration
Source: Federal Register — read the official document